20451876

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{74101}}^1$

素因数の和:74131

約数の個数: 24

約数和(自身を含む): 49796544

約数和(自身を除く): 29344668

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 74101, 148202, 222303, 296404, 444606, 889212, 1704323, 3408646, 5112969, 6817292, 10225938, 20451876]

約数ペア:

[(1, 20451876), (2, 10225938), (3, 6817292), (4, 5112969), (6, 3408646), (12, 1704323), (23, 889212), (46, 444606), (69, 296404), (92, 222303), (138, 148202), (276, 74101)]