20654771256

素因数分解:

$2^3\times 3^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:198

約数の個数: 640

約数和(自身を含む): 73064640000

約数和(自身を除く): 52409868744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 49, 54, 56, 57, 63, 67, 72, 73, 76, 81, 84, 98, 108, 114, 126, 133, 134, 146, 147, 152, 162, 168, 171, 189, 196, 201, 216, 219, 228, 252, 266, 268, 292, 294, 324, 342, 343, 378, 392, 399, 402, 438, 441, 456, 469, 504, 511, 513, 532, 536, 567, 584, 588, 603, 648, 657, 684, 686, 756, 798, 804, 876, 882, 931, 938, 1022, 1026, 1029, 1064, 1134, 1176, 1197, 1206, 1273, 1314, 1323, 1368, 1372, 1387, 1407, 1512, 1533, 1539, 1596, 1608, 1752, 1764, 1809, 1862, 1876, 1971, 2044, 2052, 2058, 2268, 2394, 2412, 2546, 2628, 2646, 2744, 2774, 2793, 2814, 3066, 3078, 3087, 3192, 3283, 3528, 3577, 3591, 3618, 3724, 3752, 3819, 3942, 3969, 4088, 4104, 4116, 4161, 4221, 4536, 4599, 4788, 4824, 4891, 5092, 5256, 5292, 5427, 5548, 5586, 5628, 5913, 6132, 6156, 6174, 6517, 6566, 7154, 7182, 7236, 7448, 7638, 7884, 7938, 8232, 8322, 8379, 8442, 8911, 9198, 9261, 9576, 9709, 9782, 9849, 10184, 10584, 10731, 10773, 10854, 11096, 11172, 11256, 11457, 11826, 12264, 12312, 12348, 12483, 12663, 13034, 13132, 13797, 14308, 14364, 14472, 14673, 15276, 15768, 15876, 16644, 16758, 16884, 17822, 18396, 18522, 19418, 19551, 19564, 19698, 21462, 21546, 21708, 22344, 22914, 22981, 23652, 24696, 24966, 25039, 25137, 25326, 26068, 26264, 26733, 27594, 27783, 28616, 28728, 29127, 29346, 29547, 30552, 31752, 32193, 33288, 33516, 33768, 34237, 34371, 35644, 36792, 37044, 37449, 37989, 38836, 39102, 39128, 39396, 41391, 42924, 43092, 43416, 44019, 45828, 45962, 47304, 49932, 50078, 50274, 50652, 52136, 53466, 55188, 55566, 58254, 58653, 58692, 59094, 62377, 64386, 67032, 67963, 68474, 68742, 68943, 71288, 74088, 74898, 75117, 75411, 75978, 77672, 78204, 78792, 80199, 82782, 85848, 86184, 87381, 88038, 88641, 91656, 91924, 92929, 96579, 99864, 100156, 100548, 101304, 102711, 103113, 106932, 110376, 111132, 112347, 116508, 117306, 117384, 118188, 124754, 128772, 132057, 135926, 136948, 137484, 137886, 149796, 150234, 150822, 151956, 156408, 160398, 165564, 174762, 175959, 176076, 177282, 183848, 185858, 187131, 193158, 200312, 201096, 203889, 205422, 206226, 206829, 213864, 222264, 224694, 225351, 233016, 234612, 236376, 239659, 240597, 249508, 257544, 262143, 264114, 265923, 271852, 273896, 274968, 275772, 278787, 289737, 299592, 300468, 301644, 303912, 308133, 320796, 331128, 349524, 351918, 352152, 354564, 371716, 374262, 386316, 396171, 407778, 410844, 412452, 413658, 436639, 449388, 450702, 469224, 475741, 479318, 481194, 499016, 524286, 527877, 528228, 531846, 543704, 551544, 557574, 561393, 579474, 600936, 603288, 611667, 616266, 620487, 641592, 650503, 676053, 699048, 703836, 709128, 718977, 721791, 743432, 748524, 772632, 786429, 792342, 815556, 821688, 824904, 827316, 836361, 873278, 898776, 901404, 924399, 951482, 958636, 962388, 1048572, 1055754, 1056456, 1063692, 1115148, 1122786, 1158948, 1223334, 1232532, 1240974, 1301006, 1309917, 1352106, 1407672, 1427223, 1437954, 1443582, 1497048, 1572858, 1584684, 1631112, 1654632, 1672722, 1677613, 1684179, 1746556, 1802808, 1835001, 1848798, 1861461, 1902964, 1917272, 1924776, 1951509, 2028159, 2097144, 2111508, 2127384, 2156931, 2230296, 2245572, 2317896, 2446668, 2465064, 2481948, 2509083, 2602012, 2619834, 2704212, 2773197, 2854446, 2875908, 2887164, 3145716, 3169368, 3345444, 3355226, 3368358, 3493112, 3670002, 3697596, 3722922, 3805928, 3903018, 3929751, 4056318, 4223016, 4281669, 4313862, 4491144, 4553521, 4893336, 4963896, 5018166, 5032839, 5052537, 5204024, 5239668, 5408424, 5505003, 5546394, 5708892, 5751816, 5774328, 5854527, 6291432, 6470793, 6690888, 6710452, 6736716, 7340004, 7395192, 7445844, 7527249, 7806036, 7859502, 8112636, 8563338, 8627724, 9107042, 10036332, 10065678, 10105074, 10479336, 11010006, 11092788, 11417784, 11709054, 11789253, 12845007, 12941586, 13420904, 13473432, 13660563, 14680008, 14891688, 15054498, 15098517, 15612072, 15719004, 16225272, 17126676, 17255448, 17563581, 18214084, 19412379, 20072664, 20131356, 20210148, 22020012, 22185576, 23418108, 23578506, 25690014, 25883172, 27321126, 30108996, 30197034, 31438008, 31874647, 34253352, 35127162, 35367759, 36428168, 38535021, 38824758, 40262712, 40420296, 40981689, 44040024, 45295551, 46836216, 47157012, 51380028, 51766344, 52690743, 54642252, 60217992, 60394068, 63749294, 70254324, 70735518, 77070042, 77649516, 81963378, 90591102, 94314024, 95623941, 102760056, 105381486, 109284504, 120788136, 122945067, 127498588, 135886653, 140508648, 141471036, 154140084, 155299032, 163926756, 181182204, 191247882, 210762972, 245890134, 254997176, 271773306, 282942072, 286871823, 308280168, 327853512, 362364408, 368835201, 382495764, 421525944, 491780268, 543546612, 573743646, 737670402, 764991528, 860615469, 983560536, 1087093224, 1147487292, 1475340804, 1721230938, 2294974584, 2581846407, 2950681608, 3442461876, 5163692814, 6884923752, 10327385628, 20654771256]

約数ペア:

[(1, 20654771256), (2, 10327385628), (3, 6884923752), (4, 5163692814), (6, 3442461876), (7, 2950681608), (8, 2581846407), (9, 2294974584), (12, 1721230938), (14, 1475340804), (18, 1147487292), (19, 1087093224), (21, 983560536), (24, 860615469), (27, 764991528), (28, 737670402), (36, 573743646), (38, 543546612), (42, 491780268), (49, 421525944), (54, 382495764), (56, 368835201), (57, 362364408), (63, 327853512), (67, 308280168), (72, 286871823), (73, 282942072), (76, 271773306), (81, 254997176), (84, 245890134), (98, 210762972), (108, 191247882), (114, 181182204), (126, 163926756), (133, 155299032), (134, 154140084), (146, 141471036), (147, 140508648), (152, 135886653), (162, 127498588), (168, 122945067), (171, 120788136), (189, 109284504), (196, 105381486), (201, 102760056), (216, 95623941), (219, 94314024), (228, 90591102), (252, 81963378), (266, 77649516), (268, 77070042), (292, 70735518), (294, 70254324), (324, 63749294), (342, 60394068), (343, 60217992), (378, 54642252), (392, 52690743), (399, 51766344), (402, 51380028), (438, 47157012), (441, 46836216), (456, 45295551), (469, 44040024), (504, 40981689), (511, 40420296), (513, 40262712), (532, 38824758), (536, 38535021), (567, 36428168), (584, 35367759), (588, 35127162), (603, 34253352), (648, 31874647), (657, 31438008), (684, 30197034), (686, 30108996), (756, 27321126), (798, 25883172), (804, 25690014), (876, 23578506), (882, 23418108), (931, 22185576), (938, 22020012), (1022, 20210148), (1026, 20131356), (1029, 20072664), (1064, 19412379), (1134, 18214084), (1176, 17563581), (1197, 17255448), (1206, 17126676), (1273, 16225272), (1314, 15719004), (1323, 15612072), (1368, 15098517), (1372, 15054498), (1387, 14891688), (1407, 14680008), (1512, 13660563), (1533, 13473432), (1539, 13420904), (1596, 12941586), (1608, 12845007), (1752, 11789253), (1764, 11709054), (1809, 11417784), (1862, 11092788), (1876, 11010006), (1971, 10479336), (2044, 10105074), (2052, 10065678), (2058, 10036332), (2268, 9107042), (2394, 8627724), (2412, 8563338), (2546, 8112636), (2628, 7859502), (2646, 7806036), (2744, 7527249), (2774, 7445844), (2793, 7395192), (2814, 7340004), (3066, 6736716), (3078, 6710452), (3087, 6690888), (3192, 6470793), (3283, 6291432), (3528, 5854527), (3577, 5774328), (3591, 5751816), (3618, 5708892), (3724, 5546394), (3752, 5505003), (3819, 5408424), (3942, 5239668), (3969, 5204024), (4088, 5052537), (4104, 5032839), (4116, 5018166), (4161, 4963896), (4221, 4893336), (4536, 4553521), (4599, 4491144), (4788, 4313862), (4824, 4281669), (4891, 4223016), (5092, 4056318), (5256, 3929751), (5292, 3903018), (5427, 3805928), (5548, 3722922), (5586, 3697596), (5628, 3670002), (5913, 3493112), (6132, 3368358), (6156, 3355226), (6174, 3345444), (6517, 3169368), (6566, 3145716), (7154, 2887164), (7182, 2875908), (7236, 2854446), (7448, 2773197), (7638, 2704212), (7884, 2619834), (7938, 2602012), (8232, 2509083), (8322, 2481948), (8379, 2465064), (8442, 2446668), (8911, 2317896), (9198, 2245572), (9261, 2230296), (9576, 2156931), (9709, 2127384), (9782, 2111508), (9849, 2097144), (10184, 2028159), (10584, 1951509), (10731, 1924776), (10773, 1917272), (10854, 1902964), (11096, 1861461), (11172, 1848798), (11256, 1835001), (11457, 1802808), (11826, 1746556), (12264, 1684179), (12312, 1677613), (12348, 1672722), (12483, 1654632), (12663, 1631112), (13034, 1584684), (13132, 1572858), (13797, 1497048), (14308, 1443582), (14364, 1437954), (14472, 1427223), (14673, 1407672), (15276, 1352106), (15768, 1309917), (15876, 1301006), (16644, 1240974), (16758, 1232532), (16884, 1223334), (17822, 1158948), (18396, 1122786), (18522, 1115148), (19418, 1063692), (19551, 1056456), (19564, 1055754), (19698, 1048572), (21462, 962388), (21546, 958636), (21708, 951482), (22344, 924399), (22914, 901404), (22981, 898776), (23652, 873278), (24696, 836361), (24966, 827316), (25039, 824904), (25137, 821688), (25326, 815556), (26068, 792342), (26264, 786429), (26733, 772632), (27594, 748524), (27783, 743432), (28616, 721791), (28728, 718977), (29127, 709128), (29346, 703836), (29547, 699048), (30552, 676053), (31752, 650503), (32193, 641592), (33288, 620487), (33516, 616266), (33768, 611667), (34237, 603288), (34371, 600936), (35644, 579474), (36792, 561393), (37044, 557574), (37449, 551544), (37989, 543704), (38836, 531846), (39102, 528228), (39128, 527877), (39396, 524286), (41391, 499016), (42924, 481194), (43092, 479318), (43416, 475741), (44019, 469224), (45828, 450702), (45962, 449388), (47304, 436639), (49932, 413658), (50078, 412452), (50274, 410844), (50652, 407778), (52136, 396171), (53466, 386316), (55188, 374262), (55566, 371716), (58254, 354564), (58653, 352152), (58692, 351918), (59094, 349524), (62377, 331128), (64386, 320796), (67032, 308133), (67963, 303912), (68474, 301644), (68742, 300468), (68943, 299592), (71288, 289737), (74088, 278787), (74898, 275772), (75117, 274968), (75411, 273896), (75978, 271852), (77672, 265923), (78204, 264114), (78792, 262143), (80199, 257544), (82782, 249508), (85848, 240597), (86184, 239659), (87381, 236376), (88038, 234612), (88641, 233016), (91656, 225351), (91924, 224694), (92929, 222264), (96579, 213864), (99864, 206829), (100156, 206226), (100548, 205422), (101304, 203889), (102711, 201096), (103113, 200312), (106932, 193158), (110376, 187131), (111132, 185858), (112347, 183848), (116508, 177282), (117306, 176076), (117384, 175959), (118188, 174762), (124754, 165564), (128772, 160398), (132057, 156408), (135926, 151956), (136948, 150822), (137484, 150234), (137886, 149796)]