20085288

素因数分解:

$2^3\times 3^1\times {\mathrm{401}}^1\times {\mathrm{2087}}^1$

素因数の和:2497

約数の個数: 32

約数和(自身を含む): 50362560

約数和(自身を除く): 30277272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 401, 802, 1203, 1604, 2087, 2406, 3208, 4174, 4812, 6261, 8348, 9624, 12522, 16696, 25044, 50088, 836887, 1673774, 2510661, 3347548, 5021322, 6695096, 10042644, 20085288]

約数ペア:

[(1, 20085288), (2, 10042644), (3, 6695096), (4, 5021322), (6, 3347548), (8, 2510661), (12, 1673774), (24, 836887), (401, 50088), (802, 25044), (1203, 16696), (1604, 12522), (2087, 9624), (2406, 8348), (3208, 6261), (4174, 4812)]