20401472022

素因数分解:

$2^1\times 3^1\times {\mathrm{7883}}^1\times {\mathrm{431339}}^1$

素因数の和:439227

約数の個数: 16

約数和(自身を含む): 40808214720

約数和(自身を除く): 20406742698

約数列:

[1, 2, 3, 6, 7883, 15766, 23649, 47298, 431339, 862678, 1294017, 2588034, 3400245337, 6800490674, 10200736011, 20401472022]

約数ペア:

[(1, 20401472022), (2, 10200736011), (3, 6800490674), (6, 3400245337), (7883, 2588034), (15766, 1294017), (23649, 862678), (47298, 431339)]