20067568084

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{70660451}}^1$

素因数の和:70660526

約数の個数: 12

約数和(自身を含む): 35612867808

約数和(自身を除く): 15545299724

約数列:

[1, 2, 4, 71, 142, 284, 70660451, 141320902, 282641804, 5016892021, 10033784042, 20067568084]

約数ペア:

[(1, 20067568084), (2, 10033784042), (4, 5016892021), (71, 282641804), (142, 141320902), (284, 70660451)]