20198050402

素因数分解:

$2^1\times {\mathrm{1811}}^1\times {\mathrm{5576491}}^1$

素因数の和:5578304

約数の個数: 8

約数和(自身を含む): 30313810512

約数和(自身を除く): 10115760110

約数列:

[1, 2, 1811, 3622, 5576491, 11152982, 10099025201, 20198050402]

約数ペア:

[(1, 20198050402), (2, 10099025201), (1811, 11152982), (3622, 5576491)]