20194884528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{283}}^1$

素因数の和:393

約数の個数: 480

約数和(自身を含む): 70498487808

約数和(自身を除く): 50303603280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 31, 34, 39, 42, 48, 51, 52, 56, 62, 68, 78, 84, 91, 93, 102, 104, 112, 119, 124, 136, 156, 168, 182, 186, 204, 208, 217, 221, 238, 248, 272, 273, 283, 312, 336, 357, 364, 372, 403, 408, 434, 442, 476, 496, 527, 546, 566, 624, 651, 663, 714, 728, 744, 806, 816, 849, 868, 884, 952, 961, 1054, 1092, 1132, 1209, 1302, 1326, 1428, 1456, 1488, 1547, 1581, 1612, 1698, 1736, 1768, 1904, 1922, 1981, 2108, 2184, 2264, 2418, 2604, 2652, 2821, 2856, 2883, 3094, 3162, 3224, 3396, 3472, 3536, 3679, 3689, 3844, 3962, 4216, 4368, 4528, 4641, 4811, 4836, 5208, 5304, 5642, 5712, 5766, 5943, 6188, 6324, 6448, 6727, 6792, 6851, 7358, 7378, 7688, 7924, 8432, 8463, 8773, 9282, 9622, 9672, 10416, 10608, 11037, 11067, 11284, 11532, 11886, 12376, 12493, 12648, 13454, 13584, 13702, 14433, 14716, 14756, 15376, 15848, 16337, 16926, 17546, 18564, 19244, 19344, 20181, 20553, 22074, 22134, 22568, 23064, 23772, 24752, 24986, 25296, 25753, 26319, 26908, 27404, 28866, 29432, 29512, 31696, 32674, 33677, 33852, 35092, 37128, 37479, 38488, 40362, 41106, 44148, 44268, 45136, 46128, 47544, 47957, 49011, 49972, 51506, 52638, 53816, 54808, 57732, 58864, 59024, 61411, 62543, 65348, 67354, 67704, 70184, 74256, 74958, 76976, 77259, 80724, 82212, 87451, 88296, 88536, 95088, 95914, 98022, 99944, 101031, 103012, 105276, 107632, 109616, 114049, 114359, 115464, 122822, 125086, 130696, 134708, 135408, 140368, 143871, 149141, 149916, 154518, 161448, 164424, 174902, 176592, 177072, 184233, 187629, 191828, 196044, 199888, 202062, 206024, 210552, 212381, 228098, 228718, 230928, 245644, 250172, 261392, 262353, 269416, 271963, 287742, 298282, 299832, 309036, 322896, 328848, 342147, 343077, 349804, 368466, 375258, 383656, 392088, 404124, 412048, 421104, 424762, 437801, 447423, 456196, 457436, 491288, 500344, 524706, 538832, 543926, 575484, 596564, 599664, 618072, 637143, 684294, 686154, 699608, 736932, 750516, 767312, 784176, 798343, 808248, 815889, 849524, 875602, 894846, 912392, 914872, 982576, 1000688, 1043987, 1049412, 1087852, 1150968, 1193128, 1236144, 1274286, 1313403, 1368588, 1372308, 1399216, 1473864, 1486667, 1501032, 1596686, 1616496, 1631778, 1699048, 1751204, 1789692, 1824784, 1829744, 1903741, 1938833, 2087974, 2098824, 2175704, 2301936, 2386256, 2395029, 2548572, 2626806, 2737176, 2744616, 2947728, 2973334, 3002064, 3131961, 3193372, 3263556, 3398096, 3502408, 3535519, 3579384, 3807482, 3877666, 4175948, 4197648, 4351408, 4460001, 4623371, 4790058, 5097144, 5253612, 5474352, 5489232, 5711223, 5816499, 5946668, 6263922, 6386744, 6527112, 7004816, 7071038, 7158768, 7614964, 7755332, 8351896, 8920002, 9246742, 9580116, 10194288, 10507224, 10606557, 11422446, 11632998, 11893336, 12527844, 12773488, 13054224, 13571831, 13870113, 14142076, 15229928, 15510664, 16703792, 17840004, 18493484, 19160232, 21014448, 21213114, 22844892, 23265996, 23786672, 24748633, 25055688, 27143662, 27740226, 28284152, 30459856, 31021328, 32363597, 35680008, 36986968, 38320464, 40715493, 42426228, 45689784, 46531992, 49497266, 50111376, 54287324, 55480452, 56568304, 60103823, 64727194, 71360016, 73973936, 74245899, 81430986, 84852456, 91379568, 93063984, 97090791, 98994532, 108574648, 110960904, 120207646, 129454388, 148491798, 162861972, 169704912, 180311469, 194181582, 197989064, 217149296, 221921808, 240415292, 258908776, 296983596, 325723944, 360622938, 388363164, 395978128, 420726761, 480830584, 517817552, 593967192, 651447888, 721245876, 776726328, 841453522, 961661168, 1187934384, 1262180283, 1442491752, 1553452656, 1682907044, 2524360566, 2884983504, 3365814088, 5048721132, 6731628176, 10097442264, 20194884528]

約数ペア:

[(1, 20194884528), (2, 10097442264), (3, 6731628176), (4, 5048721132), (6, 3365814088), (7, 2884983504), (8, 2524360566), (12, 1682907044), (13, 1553452656), (14, 1442491752), (16, 1262180283), (17, 1187934384), (21, 961661168), (24, 841453522), (26, 776726328), (28, 721245876), (31, 651447888), (34, 593967192), (39, 517817552), (42, 480830584), (48, 420726761), (51, 395978128), (52, 388363164), (56, 360622938), (62, 325723944), (68, 296983596), (78, 258908776), (84, 240415292), (91, 221921808), (93, 217149296), (102, 197989064), (104, 194181582), (112, 180311469), (119, 169704912), (124, 162861972), (136, 148491798), (156, 129454388), (168, 120207646), (182, 110960904), (186, 108574648), (204, 98994532), (208, 97090791), (217, 93063984), (221, 91379568), (238, 84852456), (248, 81430986), (272, 74245899), (273, 73973936), (283, 71360016), (312, 64727194), (336, 60103823), (357, 56568304), (364, 55480452), (372, 54287324), (403, 50111376), (408, 49497266), (434, 46531992), (442, 45689784), (476, 42426228), (496, 40715493), (527, 38320464), (546, 36986968), (566, 35680008), (624, 32363597), (651, 31021328), (663, 30459856), (714, 28284152), (728, 27740226), (744, 27143662), (806, 25055688), (816, 24748633), (849, 23786672), (868, 23265996), (884, 22844892), (952, 21213114), (961, 21014448), (1054, 19160232), (1092, 18493484), (1132, 17840004), (1209, 16703792), (1302, 15510664), (1326, 15229928), (1428, 14142076), (1456, 13870113), (1488, 13571831), (1547, 13054224), (1581, 12773488), (1612, 12527844), (1698, 11893336), (1736, 11632998), (1768, 11422446), (1904, 10606557), (1922, 10507224), (1981, 10194288), (2108, 9580116), (2184, 9246742), (2264, 8920002), (2418, 8351896), (2604, 7755332), (2652, 7614964), (2821, 7158768), (2856, 7071038), (2883, 7004816), (3094, 6527112), (3162, 6386744), (3224, 6263922), (3396, 5946668), (3472, 5816499), (3536, 5711223), (3679, 5489232), (3689, 5474352), (3844, 5253612), (3962, 5097144), (4216, 4790058), (4368, 4623371), (4528, 4460001), (4641, 4351408), (4811, 4197648), (4836, 4175948), (5208, 3877666), (5304, 3807482), (5642, 3579384), (5712, 3535519), (5766, 3502408), (5943, 3398096), (6188, 3263556), (6324, 3193372), (6448, 3131961), (6727, 3002064), (6792, 2973334), (6851, 2947728), (7358, 2744616), (7378, 2737176), (7688, 2626806), (7924, 2548572), (8432, 2395029), (8463, 2386256), (8773, 2301936), (9282, 2175704), (9622, 2098824), (9672, 2087974), (10416, 1938833), (10608, 1903741), (11037, 1829744), (11067, 1824784), (11284, 1789692), (11532, 1751204), (11886, 1699048), (12376, 1631778), (12493, 1616496), (12648, 1596686), (13454, 1501032), (13584, 1486667), (13702, 1473864), (14433, 1399216), (14716, 1372308), (14756, 1368588), (15376, 1313403), (15848, 1274286), (16337, 1236144), (16926, 1193128), (17546, 1150968), (18564, 1087852), (19244, 1049412), (19344, 1043987), (20181, 1000688), (20553, 982576), (22074, 914872), (22134, 912392), (22568, 894846), (23064, 875602), (23772, 849524), (24752, 815889), (24986, 808248), (25296, 798343), (25753, 784176), (26319, 767312), (26908, 750516), (27404, 736932), (28866, 699608), (29432, 686154), (29512, 684294), (31696, 637143), (32674, 618072), (33677, 599664), (33852, 596564), (35092, 575484), (37128, 543926), (37479, 538832), (38488, 524706), (40362, 500344), (41106, 491288), (44148, 457436), (44268, 456196), (45136, 447423), (46128, 437801), (47544, 424762), (47957, 421104), (49011, 412048), (49972, 404124), (51506, 392088), (52638, 383656), (53816, 375258), (54808, 368466), (57732, 349804), (58864, 343077), (59024, 342147), (61411, 328848), (62543, 322896), (65348, 309036), (67354, 299832), (67704, 298282), (70184, 287742), (74256, 271963), (74958, 269416), (76976, 262353), (77259, 261392), (80724, 250172), (82212, 245644), (87451, 230928), (88296, 228718), (88536, 228098), (95088, 212381), (95914, 210552), (98022, 206024), (99944, 202062), (101031, 199888), (103012, 196044), (105276, 191828), (107632, 187629), (109616, 184233), (114049, 177072), (114359, 176592), (115464, 174902), (122822, 164424), (125086, 161448), (130696, 154518), (134708, 149916), (135408, 149141), (140368, 143871)]