20174020432

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{2925467}}^1$

素因数の和:2925906

約数の個数: 20

約数和(自身を含む): 39177867456

約数和(自身を除く): 19003847024

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 2925467, 5850934, 11701868, 23403736, 46807472, 1260876277, 2521752554, 5043505108, 10087010216, 20174020432]

約数ペア:

[(1, 20174020432), (2, 10087010216), (4, 5043505108), (8, 2521752554), (16, 1260876277), (431, 46807472), (862, 23403736), (1724, 11701868), (3448, 5850934), (6896, 2925467)]