20020785801

素因数分解:

$3^1\times {\mathrm{317}}^1\times {\mathrm{21052351}}^1$

素因数の和:21052671

約数の個数: 8

約数和(自身を含む): 26778591744

約数和(自身を除く): 6757805943

約数列:

[1, 3, 317, 951, 21052351, 63157053, 6673595267, 20020785801]

約数ペア:

[(1, 20020785801), (3, 6673595267), (317, 63157053), (951, 21052351)]