20112318910

素因数分解:

$2^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{2523503}}^1$

素因数の和:2524307

約数の個数: 16

約数和(自身を含む): 36247611456

約数和(自身を除く): 16135292546

約数列:

[1, 2, 5, 10, 797, 1594, 3985, 7970, 2523503, 5047006, 12617515, 25235030, 2011231891, 4022463782, 10056159455, 20112318910]

約数ペア:

[(1, 20112318910), (2, 10056159455), (5, 4022463782), (10, 2011231891), (797, 25235030), (1594, 12617515), (3985, 5047006), (7970, 2523503)]