20714748

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{21851}}^1$

素因数の和:21937

約数の個数: 24

約数和(自身を含む): 48948480

約数和(自身を除く): 28233732

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 21851, 43702, 65553, 87404, 131106, 262212, 1726229, 3452458, 5178687, 6904916, 10357374, 20714748]

約数ペア:

[(1, 20714748), (2, 10357374), (3, 6904916), (4, 5178687), (6, 3452458), (12, 1726229), (79, 262212), (158, 131106), (237, 87404), (316, 65553), (474, 43702), (948, 21851)]