20180482568

素因数分解:

$2^3\times {\mathrm{2617}}^1\times {\mathrm{963913}}^1$

素因数の和:966536

約数の個数: 16

約数和(自身を含む): 37852902780

約数和(自身を除く): 17672420212

約数列:

[1, 2, 4, 8, 2617, 5234, 10468, 20936, 963913, 1927826, 3855652, 7711304, 2522560321, 5045120642, 10090241284, 20180482568]

約数ペア:

[(1, 20180482568), (2, 10090241284), (4, 5045120642), (8, 2522560321), (2617, 7711304), (5234, 3855652), (10468, 1927826), (20936, 963913)]