20056510

素因数分解:

$2^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{2437}}^1$

素因数の和:3267

約数の個数: 16

約数和(自身を含む): 36160416

約数和(自身を除く): 16103906

約数列:

[1, 2, 5, 10, 823, 1646, 2437, 4115, 4874, 8230, 12185, 24370, 2005651, 4011302, 10028255, 20056510]

約数ペア:

[(1, 20056510), (2, 10028255), (5, 4011302), (10, 2005651), (823, 24370), (1646, 12185), (2437, 8230), (4115, 4874)]