20163390954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{10061}}^1\times {\mathrm{47717}}^1$

素因数の和:57790

約数の個数: 32

約数和(自身を含む): 46093297536

約数和(自身を除く): 25929906582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 10061, 20122, 30183, 47717, 60366, 70427, 95434, 140854, 143151, 211281, 286302, 334019, 422562, 668038, 1002057, 2004114, 480080737, 960161474, 1440242211, 2880484422, 3360565159, 6721130318, 10081695477, 20163390954]

約数ペア:

[(1, 20163390954), (2, 10081695477), (3, 6721130318), (6, 3360565159), (7, 2880484422), (14, 1440242211), (21, 960161474), (42, 480080737), (10061, 2004114), (20122, 1002057), (30183, 668038), (47717, 422562), (60366, 334019), (70427, 286302), (95434, 211281), (140854, 143151)]