2820161111060

素因数分解:

$2^2\times 5^1\times {\mathrm{8101}}^1\times {\mathrm{17406253}}^1$

素因数の和:17414363

約数の個数: 24

約数和(自身を含む): 5923069736136

約数和(自身を除く): 3102908625076

約数列:

[1, 2, 4, 5, 10, 20, 8101, 16202, 32404, 40505, 81010, 162020, 17406253, 34812506, 69625012, 87031265, 174062530, 348125060, 141008055553, 282016111106, 564032222212, 705040277765, 1410080555530, 2820161111060]

約数ペア:

[(1, 2820161111060), (2, 1410080555530), (4, 705040277765), (5, 564032222212), (10, 282016111106), (20, 141008055553), (8101, 348125060), (16202, 174062530), (32404, 87031265), (40505, 69625012), (81010, 34812506), (162020, 17406253)]