20281692

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{14957}}^1$

素因数の和:15077

約数の個数: 24

約数和(自身を含む): 47745936

約数和(自身を除く): 27464244

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 14957, 29914, 44871, 59828, 89742, 179484, 1690141, 3380282, 5070423, 6760564, 10140846, 20281692]

約数ペア:

[(1, 20281692), (2, 10140846), (3, 6760564), (4, 5070423), (6, 3380282), (12, 1690141), (113, 179484), (226, 89742), (339, 59828), (452, 44871), (678, 29914), (1356, 14957)]