20233858040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{45986041}}^1$

素因数の和:45986063

約数の個数: 32

約数和(自身を含む): 49664925360

約数和(自身を除く): 29431067320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 45986041, 91972082, 183944164, 229930205, 367888328, 459860410, 505846451, 919720820, 1011692902, 1839441640, 2023385804, 2529232255, 4046771608, 5058464510, 10116929020, 20233858040]

約数ペア:

[(1, 20233858040), (2, 10116929020), (4, 5058464510), (5, 4046771608), (8, 2529232255), (10, 2023385804), (11, 1839441640), (20, 1011692902), (22, 919720820), (40, 505846451), (44, 459860410), (55, 367888328), (88, 229930205), (110, 183944164), (220, 91972082), (440, 45986041)]