20172386312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6688457}}^1$

素因数の和:6688505

約数の個数: 32

約数和(自身を含む): 42137285400

約数和(自身を除く): 21964899088

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 6688457, 13376914, 26753828, 53507656, 86949941, 173899882, 193965253, 347799764, 387930506, 695599528, 775861012, 1551722024, 2521548289, 5043096578, 10086193156, 20172386312]

約数ペア:

[(1, 20172386312), (2, 10086193156), (4, 5043096578), (8, 2521548289), (13, 1551722024), (26, 775861012), (29, 695599528), (52, 387930506), (58, 347799764), (104, 193965253), (116, 173899882), (232, 86949941), (377, 53507656), (754, 26753828), (1508, 13376914), (3016, 6688457)]