20163595578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17471}}^1\times {\mathrm{27479}}^1$

素因数の和:44962

約数の個数: 32

約数和(自身を含む): 46092533760

約数和(自身を除く): 25928938182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 17471, 27479, 34942, 52413, 54958, 82437, 104826, 122297, 164874, 192353, 244594, 366891, 384706, 577059, 733782, 1154118, 480085609, 960171218, 1440256827, 2880513654, 3360599263, 6721198526, 10081797789, 20163595578]

約数ペア:

[(1, 20163595578), (2, 10081797789), (3, 6721198526), (6, 3360599263), (7, 2880513654), (14, 1440256827), (21, 960171218), (42, 480085609), (17471, 1154118), (27479, 733782), (34942, 577059), (52413, 384706), (54958, 366891), (82437, 244594), (104826, 192353), (122297, 164874)]