20288092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{461093}}^1$

素因数の和:461108

約数の個数: 12

約数和(自身を含む): 38731896

約数和(自身を除く): 18443804

約数列:

[1, 2, 4, 11, 22, 44, 461093, 922186, 1844372, 5072023, 10144046, 20288092]

約数ペア:

[(1, 20288092), (2, 10144046), (4, 5072023), (11, 1844372), (22, 922186), (44, 461093)]