20165037477

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{8311}}^1\times {\mathrm{62213}}^1$

素因数の和:70540

約数の個数: 16

約数和(自身を含む): 28958875008

約数和(自身を除く): 8793837531

約数列:

[1, 3, 13, 39, 8311, 24933, 62213, 108043, 186639, 324129, 808769, 2426307, 517052243, 1551156729, 6721679159, 20165037477]

約数ペア:

[(1, 20165037477), (3, 6721679159), (13, 1551156729), (39, 517052243), (8311, 2426307), (24933, 808769), (62213, 324129), (108043, 186639)]