20236468

素因数分解:

$2^2\times 7^1\times {\mathrm{701}}^1\times {\mathrm{1031}}^1$

素因数の和:1743

約数の個数: 24

約数和(自身を含む): 40569984

約数和(自身を除く): 20333516

約数列:

[1, 2, 4, 7, 14, 28, 701, 1031, 1402, 2062, 2804, 4124, 4907, 7217, 9814, 14434, 19628, 28868, 722731, 1445462, 2890924, 5059117, 10118234, 20236468]

約数ペア:

[(1, 20236468), (2, 10118234), (4, 5059117), (7, 2890924), (14, 1445462), (28, 722731), (701, 28868), (1031, 19628), (1402, 14434), (2062, 9814), (2804, 7217), (4124, 4907)]