20176983541

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5557}}^1\times {\mathrm{25391}}^1$

素因数の和:30972

約数の個数: 16

約数和(自身を含む): 23709627648

約数和(自身を除く): 3532644107

約数列:

[1, 11, 13, 143, 5557, 25391, 61127, 72241, 279301, 330083, 794651, 3630913, 141097787, 1552075657, 1834271231, 20176983541]

約数ペア:

[(1, 20176983541), (11, 1834271231), (13, 1552075657), (143, 141097787), (5557, 3630913), (25391, 794651), (61127, 330083), (72241, 279301)]