20141244

素因数分解:

$2^2\times 3^3\times {\mathrm{251}}^1\times {\mathrm{743}}^1$

素因数の和:1007

約数の個数: 48

約数和(自身を含む): 52496640

約数和(自身を除く): 32355396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 251, 502, 743, 753, 1004, 1486, 1506, 2229, 2259, 2972, 3012, 4458, 4518, 6687, 6777, 8916, 9036, 13374, 13554, 20061, 26748, 27108, 40122, 80244, 186493, 372986, 559479, 745972, 1118958, 1678437, 2237916, 3356874, 5035311, 6713748, 10070622, 20141244]

約数ペア:

[(1, 20141244), (2, 10070622), (3, 6713748), (4, 5035311), (6, 3356874), (9, 2237916), (12, 1678437), (18, 1118958), (27, 745972), (36, 559479), (54, 372986), (108, 186493), (251, 80244), (502, 40122), (743, 27108), (753, 26748), (1004, 20061), (1486, 13554), (1506, 13374), (2229, 9036), (2259, 8916), (2972, 6777), (3012, 6687), (4458, 4518)]