20583642

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{21851}}^1$

素因数の和:22013

約数の個数: 16

約数和(自身を含む): 41431392

約数和(自身を除く): 20847750

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 21851, 43702, 65553, 131106, 3430607, 6861214, 10291821, 20583642]

約数ペア:

[(1, 20583642), (2, 10291821), (3, 6861214), (6, 3430607), (157, 131106), (314, 65553), (471, 43702), (942, 21851)]