20346750916

素因数分解:

$2^2\times {\mathrm{1231}}^1\times {\mathrm{4132159}}^1$

素因数の和:4133394

約数の個数: 12

約数和(自身を含む): 35635747840

約数和(自身を除く): 15288996924

約数列:

[1, 2, 4, 1231, 2462, 4924, 4132159, 8264318, 16528636, 5086687729, 10173375458, 20346750916]

約数ペア:

[(1, 20346750916), (2, 10173375458), (4, 5086687729), (1231, 16528636), (2462, 8264318), (4924, 4132159)]