2020730044

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{139901}}^1$

素因数の和:140085

約数の個数: 24

約数和(自身を含む): 3713558688

約数和(自身を除く): 1692828644

約数列:

[1, 2, 4, 23, 46, 92, 157, 314, 628, 3611, 7222, 14444, 139901, 279802, 559604, 3217723, 6435446, 12870892, 21964457, 43928914, 87857828, 505182511, 1010365022, 2020730044]

約数ペア:

[(1, 2020730044), (2, 1010365022), (4, 505182511), (23, 87857828), (46, 43928914), (92, 21964457), (157, 12870892), (314, 6435446), (628, 3217723), (3611, 559604), (7222, 279802), (14444, 139901)]