20173055584

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{109579}}^1$

素因数の和:110123

約数の個数: 48

約数和(自身を含む): 43409459520

約数和(自身を除く): 23236403936

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 523, 1046, 2092, 4184, 5753, 8368, 11506, 16736, 23012, 46024, 92048, 109579, 184096, 219158, 438316, 876632, 1205369, 1753264, 2410738, 3506528, 4821476, 9642952, 19285904, 38571808, 57309817, 114619634, 229239268, 458478536, 630407987, 916957072, 1260815974, 1833914144, 2521631948, 5043263896, 10086527792, 20173055584]

約数ペア:

[(1, 20173055584), (2, 10086527792), (4, 5043263896), (8, 2521631948), (11, 1833914144), (16, 1260815974), (22, 916957072), (32, 630407987), (44, 458478536), (88, 229239268), (176, 114619634), (352, 57309817), (523, 38571808), (1046, 19285904), (2092, 9642952), (4184, 4821476), (5753, 3506528), (8368, 2410738), (11506, 1753264), (16736, 1205369), (23012, 876632), (46024, 438316), (92048, 219158), (109579, 184096)]