20196181822

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{773}}^1\times {\mathrm{36187}}^1$

素因数の和:37000

約数の個数: 24

約数和(自身を含む): 32014872216

約数和(自身を除く): 11818690394

約数列:

[1, 2, 19, 38, 361, 722, 773, 1546, 14687, 29374, 36187, 72374, 279053, 558106, 687553, 1375106, 13063507, 26127014, 27972551, 55945102, 531478469, 1062956938, 10098090911, 20196181822]

約数ペア:

[(1, 20196181822), (2, 10098090911), (19, 1062956938), (38, 531478469), (361, 55945102), (722, 27972551), (773, 26127014), (1546, 13063507), (14687, 1375106), (29374, 687553), (36187, 558106), (72374, 279053)]