2023209140

素因数分解:

$2^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{219437}}^1$

素因数の和:219907

約数の個数: 24

約数和(自身を含む): 4257974952

約数和(自身を除く): 2234765812

約数列:

[1, 2, 4, 5, 10, 20, 461, 922, 1844, 2305, 4610, 9220, 219437, 438874, 877748, 1097185, 2194370, 4388740, 101160457, 202320914, 404641828, 505802285, 1011604570, 2023209140]

約数ペア:

[(1, 2023209140), (2, 1011604570), (4, 505802285), (5, 404641828), (10, 202320914), (20, 101160457), (461, 4388740), (922, 2194370), (1844, 1097185), (2305, 877748), (4610, 438874), (9220, 219437)]