20172135090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4125181}}^1$

素因数の和:4125354

約数の個数: 32

約数和(自身を含む): 48710149056

約数和(自身を除く): 28538013966

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 4125181, 8250362, 12375543, 20625905, 24751086, 41251810, 61877715, 123755430, 672404503, 1344809006, 2017213509, 3362022515, 4034427018, 6724045030, 10086067545, 20172135090]

約数ペア:

[(1, 20172135090), (2, 10086067545), (3, 6724045030), (5, 4034427018), (6, 3362022515), (10, 2017213509), (15, 1344809006), (30, 672404503), (163, 123755430), (326, 61877715), (489, 41251810), (815, 24751086), (978, 20625905), (1630, 12375543), (2445, 8250362), (4890, 4125181)]