20177577043

素因数分解:

${\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{349}}^1\times {\mathrm{2179}}^1$

素因数の和:2711

約数の個数: 24

約数和(自身を含む): 22061382000

約数和(自身を除く): 1883804957

約数列:

[1, 13, 157, 169, 349, 2041, 2179, 4537, 26533, 28327, 54793, 58981, 342103, 368251, 712309, 760471, 4447339, 9260017, 9886123, 57815407, 119393947, 128519599, 1552121311, 20177577043]

約数ペア:

[(1, 20177577043), (13, 1552121311), (157, 128519599), (169, 119393947), (349, 57815407), (2041, 9886123), (2179, 9260017), (4537, 4447339), (26533, 760471), (28327, 712309), (54793, 368251), (58981, 342103)]