20697882

素因数分解:

$2^1\times 3^1\times {\mathrm{617}}^1\times {\mathrm{5591}}^1$

素因数の和:6213

約数の個数: 16

約数和(自身を含む): 41470272

約数和(自身を除く): 20772390

約数列:

[1, 2, 3, 6, 617, 1234, 1851, 3702, 5591, 11182, 16773, 33546, 3449647, 6899294, 10348941, 20697882]

約数ペア:

[(1, 20697882), (2, 10348941), (3, 6899294), (6, 3449647), (617, 33546), (1234, 16773), (1851, 11182), (3702, 5591)]