20143769844

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1613}}^1\times {\mathrm{2557}}^1$

素因数の和:4225

約数の個数: 96

約数和(自身を含む): 52714118016

約数和(自身を除く): 32570348172

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1613, 1628, 2442, 2557, 3226, 4839, 4884, 5114, 6452, 7671, 9678, 10228, 15342, 17743, 19356, 28127, 30684, 35486, 53229, 56254, 59681, 70972, 84381, 94609, 106458, 112508, 119362, 168762, 179043, 189218, 212916, 238724, 283827, 337524, 358086, 378436, 567654, 656491, 716172, 1040699, 1135308, 1312982, 1969473, 2081398, 2625964, 3122097, 3938946, 4124441, 4162796, 6244194, 7877892, 8248882, 12373323, 12488388, 16497764, 24746646, 45368851, 49493292, 90737702, 136106553, 152604317, 181475404, 272213106, 305208634, 457812951, 544426212, 610417268, 915625902, 1678647487, 1831251804, 3357294974, 5035942461, 6714589948, 10071884922, 20143769844]

約数ペア:

[(1, 20143769844), (2, 10071884922), (3, 6714589948), (4, 5035942461), (6, 3357294974), (11, 1831251804), (12, 1678647487), (22, 915625902), (33, 610417268), (37, 544426212), (44, 457812951), (66, 305208634), (74, 272213106), (111, 181475404), (132, 152604317), (148, 136106553), (222, 90737702), (407, 49493292), (444, 45368851), (814, 24746646), (1221, 16497764), (1613, 12488388), (1628, 12373323), (2442, 8248882), (2557, 7877892), (3226, 6244194), (4839, 4162796), (4884, 4124441), (5114, 3938946), (6452, 3122097), (7671, 2625964), (9678, 2081398), (10228, 1969473), (15342, 1312982), (17743, 1135308), (19356, 1040699), (28127, 716172), (30684, 656491), (35486, 567654), (53229, 378436), (56254, 358086), (59681, 337524), (70972, 283827), (84381, 238724), (94609, 212916), (106458, 189218), (112508, 179043), (119362, 168762)]