20568424

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{88657}}^1$

素因数の和:88692

約数の個数: 16

約数和(自身を含む): 39896100

約数和(自身を除く): 19327676

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 88657, 177314, 354628, 709256, 2571053, 5142106, 10284212, 20568424]

約数ペア:

[(1, 20568424), (2, 10284212), (4, 5142106), (8, 2571053), (29, 709256), (58, 354628), (116, 177314), (232, 88657)]