20010568

素因数分解:

$2^3\times {\mathrm{521}}^1\times {\mathrm{4801}}^1$

素因数の和:5328

約数の個数: 16

約数和(自身を含む): 37599660

約数和(自身を除く): 17589092

約数列:

[1, 2, 4, 8, 521, 1042, 2084, 4168, 4801, 9602, 19204, 38408, 2501321, 5002642, 10005284, 20010568]

約数ペア:

[(1, 20010568), (2, 10005284), (4, 5002642), (8, 2501321), (521, 38408), (1042, 19204), (2084, 9602), (4168, 4801)]