20063017961

素因数分解:

$7^1\times {\mathrm{42491}}^1\times {\mathrm{67453}}^1$

素因数の和:109951

約数の個数: 8

約数和(自身を含む): 22930042944

約数和(自身を除く): 2867024983

約数列:

[1, 7, 42491, 67453, 297437, 472171, 2866145423, 20063017961]

約数ペア:

[(1, 20063017961), (7, 2866145423), (42491, 472171), (67453, 297437)]