20194440018

素因数分解:

$2^1\times 3^1\times {\mathrm{1549}}^1\times {\mathrm{2172847}}^1$

素因数の和:2174401

約数の個数: 16

約数和(自身を含む): 40414972800

約数和(自身を除く): 20220532782

約数列:

[1, 2, 3, 6, 1549, 3098, 4647, 9294, 2172847, 4345694, 6518541, 13037082, 3365740003, 6731480006, 10097220009, 20194440018]

約数ペア:

[(1, 20194440018), (2, 10097220009), (3, 6731480006), (6, 3365740003), (1549, 13037082), (3098, 6518541), (4647, 4345694), (9294, 2172847)]