20199451686

素因数分解:

$2^1\times 3^1\times {\mathrm{1061}}^1\times {\mathrm{3173021}}^1$

素因数の和:3174087

約数の個数: 16

約数和(自身を含む): 40436992368

約数和(自身を除く): 20237540682

約数列:

[1, 2, 3, 6, 1061, 2122, 3183, 6366, 3173021, 6346042, 9519063, 19038126, 3366575281, 6733150562, 10099725843, 20199451686]

約数ペア:

[(1, 20199451686), (2, 10099725843), (3, 6733150562), (6, 3366575281), (1061, 19038126), (2122, 9519063), (3183, 6346042), (6366, 3173021)]