20221903970

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{49321717}}^1$

素因数の和:49321765

約数の個数: 16

約数和(自身を含む): 37287218808

約数和(自身を除く): 17065314838

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 49321717, 98643434, 246608585, 493217170, 2022190397, 4044380794, 10110951985, 20221903970]

約数ペア:

[(1, 20221903970), (2, 10110951985), (5, 4044380794), (10, 2022190397), (41, 493217170), (82, 246608585), (205, 98643434), (410, 49321717)]