20170861314

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1039}}^1\times {\mathrm{1601}}^1$

素因数の和:2735

約数の個数: 64

約数和(自身を含む): 42225131520

約数和(自身を除く): 22054270206

約数列:

[1, 2, 3, 6, 43, 47, 86, 94, 129, 141, 258, 282, 1039, 1601, 2021, 2078, 3117, 3202, 4042, 4803, 6063, 6234, 9606, 12126, 44677, 48833, 68843, 75247, 89354, 97666, 134031, 137686, 146499, 150494, 206529, 225741, 268062, 292998, 413058, 451482, 1663439, 2099819, 3235621, 3326878, 4199638, 4990317, 6299457, 6471242, 9706863, 9980634, 12598914, 19413726, 71527877, 78181633, 143055754, 156363266, 214583631, 234544899, 429167262, 469089798, 3361810219, 6723620438, 10085430657, 20170861314]

約数ペア:

[(1, 20170861314), (2, 10085430657), (3, 6723620438), (6, 3361810219), (43, 469089798), (47, 429167262), (86, 234544899), (94, 214583631), (129, 156363266), (141, 143055754), (258, 78181633), (282, 71527877), (1039, 19413726), (1601, 12598914), (2021, 9980634), (2078, 9706863), (3117, 6471242), (3202, 6299457), (4042, 4990317), (4803, 4199638), (6063, 3326878), (6234, 3235621), (9606, 2099819), (12126, 1663439), (44677, 451482), (48833, 413058), (68843, 292998), (75247, 268062), (89354, 225741), (97666, 206529), (134031, 150494), (137686, 146499)]