20332727233

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{31919509}}^1$

素因数の和:31919536

約数の個数: 12

約数和(自身を含む): 25471768980

約数和(自身を除く): 5139041747

約数列:

[1, 7, 13, 49, 91, 637, 31919509, 223436563, 414953617, 1564055941, 2904675319, 20332727233]

約数ペア:

[(1, 20332727233), (7, 2904675319), (13, 1564055941), (49, 414953617), (91, 223436563), (637, 31919509)]