20346962

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{479}}^1$

素因数の和:865

約数の個数: 16

約数和(自身を含む): 31138560

約数和(自身を除く): 10791598

約数列:

[1, 2, 67, 134, 317, 479, 634, 958, 21239, 32093, 42478, 64186, 151843, 303686, 10173481, 20346962]

約数ペア:

[(1, 20346962), (2, 10173481), (67, 303686), (134, 151843), (317, 64186), (479, 42478), (634, 32093), (958, 21239)]