20472020110

素因数分解:

$2^1\times 5^1\times {\mathrm{2047202011}}^1$

素因数の和:2047202018

約数の個数: 8

約数和(自身を含む): 36849636216

約数和(自身を除く): 16377616106

約数列:

[1, 2, 5, 10, 2047202011, 4094404022, 10236010055, 20472020110]

約数ペア:

[(1, 20472020110), (2, 10236010055), (5, 4094404022), (10, 2047202011)]