20172568838

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{10859}}^1\times {\mathrm{32029}}^1$

素因数の和:42919

約数の個数: 16

約数和(自身を含む): 31306122000

約数和(自身を除く): 11133553162

約数列:

[1, 2, 29, 58, 10859, 21718, 32029, 64058, 314911, 629822, 928841, 1857682, 347802911, 695605822, 10086284419, 20172568838]

約数ペア:

[(1, 20172568838), (2, 10086284419), (29, 695605822), (58, 347802911), (10859, 1857682), (21718, 928841), (32029, 629822), (64058, 314911)]