20172205998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{160096873}}^1$

素因数の和:160096888

約数の個数: 24

約数和(自身を含む): 49950224688

約数和(自身を除く): 29778018690

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 160096873, 320193746, 480290619, 960581238, 1120678111, 1440871857, 2241356222, 2881743714, 3362034333, 6724068666, 10086102999, 20172205998]

約数ペア:

[(1, 20172205998), (2, 10086102999), (3, 6724068666), (6, 3362034333), (7, 2881743714), (9, 2241356222), (14, 1440871857), (18, 1120678111), (21, 960581238), (42, 480290619), (63, 320193746), (126, 160096873)]