20165745858

素因数分解:

$2^1\times 3^1\times {\mathrm{3881}}^1\times {\mathrm{866003}}^1$

素因数の和:869889

約数の個数: 16

約数和(自身を含む): 40341930336

約数和(自身を除く): 20176184478

約数列:

[1, 2, 3, 6, 3881, 7762, 11643, 23286, 866003, 1732006, 2598009, 5196018, 3360957643, 6721915286, 10082872929, 20165745858]

約数ペア:

[(1, 20165745858), (2, 10082872929), (3, 6721915286), (6, 3360957643), (3881, 5196018), (7762, 2598009), (11643, 1732006), (23286, 866003)]