20144382002

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{40128251}}^1$

素因数の和:40128504

約数の個数: 8

約数和(自身を含む): 30336958512

約数和(自身を除く): 10192576510

約数列:

[1, 2, 251, 502, 40128251, 80256502, 10072191001, 20144382002]

約数ペア:

[(1, 20144382002), (2, 10072191001), (251, 80256502), (502, 40128251)]