20187156942

素因数分解:

$2^1\times 3^2\times {\mathrm{743}}^1\times {\mathrm{1093}}^1\times {\mathrm{1381}}^1$

素因数の和:3225

約数の個数: 48

約数和(自身を含む): 43869522528

約数和(自身を除く): 23682365586

約数列:

[1, 2, 3, 6, 9, 18, 743, 1093, 1381, 1486, 2186, 2229, 2762, 3279, 4143, 4458, 6558, 6687, 8286, 9837, 12429, 13374, 19674, 24858, 812099, 1026083, 1509433, 1624198, 2052166, 2436297, 3018866, 3078249, 4528299, 4872594, 6156498, 7308891, 9056598, 9234747, 13584897, 14617782, 18469494, 27169794, 1121508719, 2243017438, 3364526157, 6729052314, 10093578471, 20187156942]

約数ペア:

[(1, 20187156942), (2, 10093578471), (3, 6729052314), (6, 3364526157), (9, 2243017438), (18, 1121508719), (743, 27169794), (1093, 18469494), (1381, 14617782), (1486, 13584897), (2186, 9234747), (2229, 9056598), (2762, 7308891), (3279, 6156498), (4143, 4872594), (4458, 4528299), (6558, 3078249), (6687, 3018866), (8286, 2436297), (9837, 2052166), (12429, 1624198), (13374, 1509433), (19674, 1026083), (24858, 812099)]