20111255749

素因数分解:

${\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{2053}}^1\times {\mathrm{2099}}^1$

素因数の和:4524

約数の個数: 16

約数和(自身を含む): 21739536000

約数和(自身を除く): 1628280251

約数列:

[1, 13, 359, 2053, 2099, 4667, 26689, 27287, 737027, 753541, 4309247, 9581351, 9796033, 56020211, 1547019673, 20111255749]

約数ペア:

[(1, 20111255749), (13, 1547019673), (359, 56020211), (2053, 9796033), (2099, 9581351), (4667, 4309247), (26689, 753541), (27287, 737027)]