12020164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1663}}^1$

素因数の和:1819

約数の個数: 24

約数和(自身を含む): 22830080

約数和(自身を除く): 10809916

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1663, 1807, 3326, 3614, 6652, 7228, 21619, 43238, 86476, 231157, 462314, 924628, 3005041, 6010082, 12020164]

約数ペア:

[(1, 12020164), (2, 6010082), (4, 3005041), (13, 924628), (26, 462314), (52, 231157), (139, 86476), (278, 43238), (556, 21619), (1663, 7228), (1807, 6652), (3326, 3614)]