20795961888

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:257

約数の個数: 576

約数和(自身を含む): 70020018432

約数和(自身を除く): 49224056544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 37, 39, 46, 48, 52, 61, 69, 72, 74, 78, 92, 96, 104, 107, 111, 117, 122, 138, 144, 148, 156, 183, 184, 207, 208, 214, 222, 234, 244, 276, 288, 296, 299, 312, 321, 333, 366, 368, 414, 416, 428, 444, 468, 481, 488, 549, 552, 592, 598, 624, 642, 666, 732, 736, 793, 828, 851, 856, 888, 897, 936, 962, 963, 976, 1098, 1104, 1184, 1196, 1248, 1284, 1332, 1391, 1403, 1443, 1464, 1586, 1656, 1702, 1712, 1776, 1794, 1872, 1924, 1926, 1952, 2196, 2208, 2257, 2379, 2392, 2461, 2553, 2568, 2664, 2691, 2782, 2806, 2886, 2928, 3172, 3312, 3404, 3424, 3552, 3588, 3744, 3848, 3852, 3959, 4173, 4209, 4329, 4392, 4514, 4758, 4784, 4922, 5106, 5136, 5328, 5382, 5564, 5612, 5772, 5856, 6344, 6527, 6624, 6771, 6808, 7137, 7176, 7383, 7659, 7696, 7704, 7918, 8346, 8418, 8658, 8784, 9028, 9516, 9568, 9844, 10212, 10272, 10656, 10764, 11063, 11128, 11224, 11544, 11877, 12519, 12627, 12688, 13054, 13542, 13616, 14274, 14352, 14766, 15318, 15392, 15408, 15836, 16692, 16836, 17316, 17568, 18056, 18239, 19032, 19581, 19688, 20313, 20424, 21528, 22126, 22149, 22256, 22448, 23088, 23754, 25038, 25254, 25376, 26108, 27084, 27232, 28548, 28704, 29341, 29532, 30636, 30816, 31672, 31993, 33189, 33384, 33672, 34632, 35631, 36112, 36478, 38064, 39162, 39376, 40626, 40848, 43056, 44252, 44298, 44512, 44896, 46176, 47508, 50076, 50508, 51467, 51911, 52216, 54168, 54717, 57096, 58682, 58743, 59064, 61272, 63344, 63986, 66378, 66768, 67344, 69264, 71262, 72224, 72956, 76128, 78324, 78752, 81252, 81696, 84851, 86112, 88023, 88504, 88596, 91057, 95016, 95979, 99567, 100152, 101016, 102934, 103822, 104432, 108336, 109434, 114192, 117364, 117486, 118128, 122544, 126688, 127972, 132756, 133536, 134688, 138528, 142524, 145912, 150121, 154401, 155733, 156648, 162504, 164151, 169702, 176046, 177008, 177192, 182114, 190032, 191958, 199134, 200304, 202032, 205868, 207644, 208864, 216672, 218868, 228384, 234728, 234972, 236256, 241499, 245088, 254553, 255944, 264069, 265512, 273171, 285048, 287937, 291824, 300242, 308802, 311466, 313296, 325008, 328302, 339404, 352092, 354016, 354384, 364228, 380064, 383916, 398268, 400608, 404064, 411736, 415288, 437736, 450363, 463203, 467199, 469456, 469944, 482998, 509106, 511888, 528138, 531024, 546342, 570096, 575874, 583648, 600484, 617604, 622932, 626592, 650016, 656604, 674843, 678808, 704184, 708768, 724497, 728456, 763659, 767832, 796536, 819513, 823472, 830576, 875472, 900726, 926406, 934398, 938912, 939888, 965996, 1018212, 1023776, 1056276, 1062048, 1092684, 1140192, 1151748, 1183741, 1200968, 1235208, 1245864, 1313208, 1349686, 1351089, 1357616, 1408368, 1448994, 1456912, 1527318, 1535664, 1593072, 1639026, 1646944, 1661152, 1750944, 1801452, 1852812, 1868796, 1879776, 1931992, 1951573, 2024529, 2036424, 2112552, 2173491, 2185368, 2303496, 2367482, 2401936, 2470416, 2491728, 2626416, 2699372, 2702178, 2715232, 2816736, 2897988, 2913824, 3054636, 3071328, 3139487, 3186144, 3278052, 3551223, 3602904, 3705624, 3737592, 3863984, 3903146, 4049058, 4072848, 4225104, 4346982, 4370736, 4606992, 4734964, 4803872, 4940832, 4983456, 5252832, 5398744, 5404356, 5554477, 5795976, 5854719, 6073587, 6109272, 6278974, 6556104, 7102446, 7205808, 7411248, 7475184, 7727968, 7806292, 8098116, 8145696, 8450208, 8693964, 8741472, 9213984, 9418461, 9469928, 10653669, 10797488, 10808712, 11108954, 11591952, 11709438, 12147174, 12218544, 12557948, 13112208, 14204892, 14411616, 14822496, 14950368, 15612584, 16196232, 16663431, 17387928, 17564157, 18836922, 18939856, 21307338, 21594976, 21617424, 22217908, 23183904, 23418876, 24294348, 24437088, 25115896, 26224416, 28255383, 28409784, 31225168, 32392464, 33326862, 34775856, 35128314, 37673844, 37879712, 42614676, 43234848, 44435816, 46837752, 48588696, 49990293, 50231792, 56510766, 56819568, 62450336, 64784928, 66653724, 69551712, 70256628, 72208201, 75347688, 85229352, 88871632, 93675504, 97177392, 99980586, 100463584, 113021532, 113639136, 133307448, 140513256, 144416402, 150695376, 170458704, 177743264, 187351008, 194354784, 199961172, 216624603, 226043064, 266614896, 281026512, 288832804, 301390752, 340917408, 399922344, 433249206, 452086128, 533229792, 562053024, 577665608, 649873809, 799844688, 866498412, 904172256, 1155331216, 1299747618, 1599689376, 1732996824, 2310662432, 2599495236, 3465993648, 5198990472, 6931987296, 10397980944, 20795961888]

約数ペア:

[(1, 20795961888), (2, 10397980944), (3, 6931987296), (4, 5198990472), (6, 3465993648), (8, 2599495236), (9, 2310662432), (12, 1732996824), (13, 1599689376), (16, 1299747618), (18, 1155331216), (23, 904172256), (24, 866498412), (26, 799844688), (32, 649873809), (36, 577665608), (37, 562053024), (39, 533229792), (46, 452086128), (48, 433249206), (52, 399922344), (61, 340917408), (69, 301390752), (72, 288832804), (74, 281026512), (78, 266614896), (92, 226043064), (96, 216624603), (104, 199961172), (107, 194354784), (111, 187351008), (117, 177743264), (122, 170458704), (138, 150695376), (144, 144416402), (148, 140513256), (156, 133307448), (183, 113639136), (184, 113021532), (207, 100463584), (208, 99980586), (214, 97177392), (222, 93675504), (234, 88871632), (244, 85229352), (276, 75347688), (288, 72208201), (296, 70256628), (299, 69551712), (312, 66653724), (321, 64784928), (333, 62450336), (366, 56819568), (368, 56510766), (414, 50231792), (416, 49990293), (428, 48588696), (444, 46837752), (468, 44435816), (481, 43234848), (488, 42614676), (549, 37879712), (552, 37673844), (592, 35128314), (598, 34775856), (624, 33326862), (642, 32392464), (666, 31225168), (732, 28409784), (736, 28255383), (793, 26224416), (828, 25115896), (851, 24437088), (856, 24294348), (888, 23418876), (897, 23183904), (936, 22217908), (962, 21617424), (963, 21594976), (976, 21307338), (1098, 18939856), (1104, 18836922), (1184, 17564157), (1196, 17387928), (1248, 16663431), (1284, 16196232), (1332, 15612584), (1391, 14950368), (1403, 14822496), (1443, 14411616), (1464, 14204892), (1586, 13112208), (1656, 12557948), (1702, 12218544), (1712, 12147174), (1776, 11709438), (1794, 11591952), (1872, 11108954), (1924, 10808712), (1926, 10797488), (1952, 10653669), (2196, 9469928), (2208, 9418461), (2257, 9213984), (2379, 8741472), (2392, 8693964), (2461, 8450208), (2553, 8145696), (2568, 8098116), (2664, 7806292), (2691, 7727968), (2782, 7475184), (2806, 7411248), (2886, 7205808), (2928, 7102446), (3172, 6556104), (3312, 6278974), (3404, 6109272), (3424, 6073587), (3552, 5854719), (3588, 5795976), (3744, 5554477), (3848, 5404356), (3852, 5398744), (3959, 5252832), (4173, 4983456), (4209, 4940832), (4329, 4803872), (4392, 4734964), (4514, 4606992), (4758, 4370736), (4784, 4346982), (4922, 4225104), (5106, 4072848), (5136, 4049058), (5328, 3903146), (5382, 3863984), (5564, 3737592), (5612, 3705624), (5772, 3602904), (5856, 3551223), (6344, 3278052), (6527, 3186144), (6624, 3139487), (6771, 3071328), (6808, 3054636), (7137, 2913824), (7176, 2897988), (7383, 2816736), (7659, 2715232), (7696, 2702178), (7704, 2699372), (7918, 2626416), (8346, 2491728), (8418, 2470416), (8658, 2401936), (8784, 2367482), (9028, 2303496), (9516, 2185368), (9568, 2173491), (9844, 2112552), (10212, 2036424), (10272, 2024529), (10656, 1951573), (10764, 1931992), (11063, 1879776), (11128, 1868796), (11224, 1852812), (11544, 1801452), (11877, 1750944), (12519, 1661152), (12627, 1646944), (12688, 1639026), (13054, 1593072), (13542, 1535664), (13616, 1527318), (14274, 1456912), (14352, 1448994), (14766, 1408368), (15318, 1357616), (15392, 1351089), (15408, 1349686), (15836, 1313208), (16692, 1245864), (16836, 1235208), (17316, 1200968), (17568, 1183741), (18056, 1151748), (18239, 1140192), (19032, 1092684), (19581, 1062048), (19688, 1056276), (20313, 1023776), (20424, 1018212), (21528, 965996), (22126, 939888), (22149, 938912), (22256, 934398), (22448, 926406), (23088, 900726), (23754, 875472), (25038, 830576), (25254, 823472), (25376, 819513), (26108, 796536), (27084, 767832), (27232, 763659), (28548, 728456), (28704, 724497), (29341, 708768), (29532, 704184), (30636, 678808), (30816, 674843), (31672, 656604), (31993, 650016), (33189, 626592), (33384, 622932), (33672, 617604), (34632, 600484), (35631, 583648), (36112, 575874), (36478, 570096), (38064, 546342), (39162, 531024), (39376, 528138), (40626, 511888), (40848, 509106), (43056, 482998), (44252, 469944), (44298, 469456), (44512, 467199), (44896, 463203), (46176, 450363), (47508, 437736), (50076, 415288), (50508, 411736), (51467, 404064), (51911, 400608), (52216, 398268), (54168, 383916), (54717, 380064), (57096, 364228), (58682, 354384), (58743, 354016), (59064, 352092), (61272, 339404), (63344, 328302), (63986, 325008), (66378, 313296), (66768, 311466), (67344, 308802), (69264, 300242), (71262, 291824), (72224, 287937), (72956, 285048), (76128, 273171), (78324, 265512), (78752, 264069), (81252, 255944), (81696, 254553), (84851, 245088), (86112, 241499), (88023, 236256), (88504, 234972), (88596, 234728), (91057, 228384), (95016, 218868), (95979, 216672), (99567, 208864), (100152, 207644), (101016, 205868), (102934, 202032), (103822, 200304), (104432, 199134), (108336, 191958), (109434, 190032), (114192, 182114), (117364, 177192), (117486, 177008), (118128, 176046), (122544, 169702), (126688, 164151), (127972, 162504), (132756, 156648), (133536, 155733), (134688, 154401), (138528, 150121), (142524, 145912)]