20045382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1723}}^1$

素因数の和:2012

約数の個数: 32

約数和(自身を含む): 46010112

約数和(自身を除く): 25964730

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 277, 554, 831, 1662, 1723, 1939, 3446, 3878, 5169, 5817, 10338, 11634, 12061, 24122, 36183, 72366, 477271, 954542, 1431813, 2863626, 3340897, 6681794, 10022691, 20045382]

約数ペア:

[(1, 20045382), (2, 10022691), (3, 6681794), (6, 3340897), (7, 2863626), (14, 1431813), (21, 954542), (42, 477271), (277, 72366), (554, 36183), (831, 24122), (1662, 12061), (1723, 11634), (1939, 10338), (3446, 5817), (3878, 5169)]