202020481

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{420001}}^1$

素因数の和:420051

約数の個数: 8

約数和(自身を含む): 223441064

約数和(自身を除く): 21420583

約数列:

[1, 13, 37, 481, 420001, 5460013, 15540037, 202020481]

約数ペア:

[(1, 202020481), (13, 15540037), (37, 5460013), (481, 420001)]