20131840388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{457541827}}^1$

素因数の和:457541842

約数の個数: 12

約数和(自身を含む): 38433513552

約数和(自身を除く): 18301673164

約数列:

[1, 2, 4, 11, 22, 44, 457541827, 915083654, 1830167308, 5032960097, 10065920194, 20131840388]

約数ペア:

[(1, 20131840388), (2, 10065920194), (4, 5032960097), (11, 1830167308), (22, 915083654), (44, 457541827)]