20194044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129449}}^1$

素因数の和:129469

約数の個数: 24

約数和(自身を含む): 50744400

約数和(自身を除く): 30550356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 129449, 258898, 388347, 517796, 776694, 1553388, 1682837, 3365674, 5048511, 6731348, 10097022, 20194044]

約数ペア:

[(1, 20194044), (2, 10097022), (3, 6731348), (4, 5048511), (6, 3365674), (12, 1682837), (13, 1553388), (26, 776694), (39, 517796), (52, 388347), (78, 258898), (156, 129449)]