20166744536

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{3643}}^1$

素因数の和:4008

約数の個数: 64

約数和(自身を含む): 39670041600

約数和(自身を除く): 19503297064

約数列:

[1, 2, 4, 8, 29, 58, 107, 116, 214, 223, 232, 428, 446, 856, 892, 1784, 3103, 3643, 6206, 6467, 7286, 12412, 12934, 14572, 23861, 24824, 25868, 29144, 47722, 51736, 95444, 105647, 190888, 211294, 389801, 422588, 691969, 779602, 812389, 845176, 1383938, 1559204, 1624778, 2767876, 3118408, 3249556, 5535752, 6499112, 11304229, 22608458, 23559281, 45216916, 47118562, 86925623, 90433832, 94237124, 173851246, 188474248, 347702492, 695404984, 2520843067, 5041686134, 10083372268, 20166744536]

約数ペア:

[(1, 20166744536), (2, 10083372268), (4, 5041686134), (8, 2520843067), (29, 695404984), (58, 347702492), (107, 188474248), (116, 173851246), (214, 94237124), (223, 90433832), (232, 86925623), (428, 47118562), (446, 45216916), (856, 23559281), (892, 22608458), (1784, 11304229), (3103, 6499112), (3643, 5535752), (6206, 3249556), (6467, 3118408), (7286, 2767876), (12412, 1624778), (12934, 1559204), (14572, 1383938), (23861, 845176), (24824, 812389), (25868, 779602), (29144, 691969), (47722, 422588), (51736, 389801), (95444, 211294), (105647, 190888)]