2020077518

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{1319}}^1\times {\mathrm{12979}}^1$

素因数の和:14359

約数の個数: 16

約数和(自身を含む): 3084048000

約数和(自身を除く): 1063970482

約数列:

[1, 2, 59, 118, 1319, 2638, 12979, 25958, 77821, 155642, 765761, 1531522, 17119301, 34238602, 1010038759, 2020077518]

約数ペア:

[(1, 2020077518), (2, 1010038759), (59, 34238602), (118, 17119301), (1319, 1531522), (2638, 765761), (12979, 155642), (25958, 77821)]