20068186

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{1019}}^1$

素因数の和:1293

約数の個数: 16

約数和(自身を含む): 30967200

約数和(自身を除く): 10899014

約数列:

[1, 2, 43, 86, 229, 458, 1019, 2038, 9847, 19694, 43817, 87634, 233351, 466702, 10034093, 20068186]

約数ペア:

[(1, 20068186), (2, 10034093), (43, 466702), (86, 233351), (229, 87634), (458, 43817), (1019, 19694), (2038, 9847)]