20163102710

素因数分解:

$2^1\times 5^1\times {\mathrm{32801}}^1\times {\mathrm{61471}}^1$

素因数の和:94279

約数の個数: 16

約数和(自身を含む): 36295281792

約数和(自身を除く): 16132179082

約数列:

[1, 2, 5, 10, 32801, 61471, 65602, 122942, 164005, 307355, 328010, 614710, 2016310271, 4032620542, 10081551355, 20163102710]

約数ペア:

[(1, 20163102710), (2, 10081551355), (5, 4032620542), (10, 2016310271), (32801, 614710), (61471, 328010), (65602, 307355), (122942, 164005)]