20542044

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{15149}}^1$

素因数の和:15269

約数の個数: 24

約数和(自身を含む): 48358800

約数和(自身を除く): 27816756

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 15149, 30298, 45447, 60596, 90894, 181788, 1711837, 3423674, 5135511, 6847348, 10271022, 20542044]

約数ペア:

[(1, 20542044), (2, 10271022), (3, 6847348), (4, 5135511), (6, 3423674), (12, 1711837), (113, 181788), (226, 90894), (339, 60596), (452, 45447), (678, 30298), (1356, 15149)]