20172629142

素因数分解:

$2^1\times 3^2\times {\mathrm{1120701619}}^1$

素因数の和:1120701627

約数の個数: 12

約数和(自身を含む): 43707363180

約数和(自身を除く): 23534734038

約数列:

[1, 2, 3, 6, 9, 18, 1120701619, 2241403238, 3362104857, 6724209714, 10086314571, 20172629142]

約数ペア:

[(1, 20172629142), (2, 10086314571), (3, 6724209714), (6, 3362104857), (9, 2241403238), (18, 1120701619)]