20165931811

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1\times {\mathrm{81973}}^1$

素因数の和:82518

約数の個数: 16

約数和(自身を含む): 22132980000

約数和(自身を除く): 1967048189

約数列:

[1, 17, 29, 493, 499, 8483, 14471, 81973, 246007, 1393541, 2377217, 40412689, 40904527, 695376959, 1186231283, 20165931811]

約数ペア:

[(1, 20165931811), (17, 1186231283), (29, 695376959), (493, 40904527), (499, 40412689), (8483, 2377217), (14471, 1393541), (81973, 246007)]