20175363962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{21491}}^1\times {\mathrm{36107}}^1$

素因数の和:57613

約数の個数: 16

約数和(自身を含む): 32593391712

約数和(自身を除く): 12418027750

約数列:

[1, 2, 13, 26, 21491, 36107, 42982, 72214, 279383, 469391, 558766, 938782, 775975537, 1551951074, 10087681981, 20175363962]

約数ペア:

[(1, 20175363962), (2, 10087681981), (13, 1551951074), (26, 775975537), (21491, 938782), (36107, 558766), (42982, 469391), (72214, 279383)]