20133280740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11570851}}^1$

素因数の和:11570892

約数の個数: 48

約数和(自身を含む): 58317094080

約数和(自身を除く): 38183813340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 11570851, 23141702, 34712553, 46283404, 57854255, 69425106, 115708510, 138850212, 173562765, 231417020, 335554679, 347125530, 671109358, 694251060, 1006664037, 1342218716, 1677773395, 2013328074, 3355546790, 4026656148, 5033320185, 6711093580, 10066640370, 20133280740]

約数ペア:

[(1, 20133280740), (2, 10066640370), (3, 6711093580), (4, 5033320185), (5, 4026656148), (6, 3355546790), (10, 2013328074), (12, 1677773395), (15, 1342218716), (20, 1006664037), (29, 694251060), (30, 671109358), (58, 347125530), (60, 335554679), (87, 231417020), (116, 173562765), (145, 138850212), (174, 115708510), (290, 69425106), (348, 57854255), (435, 46283404), (580, 34712553), (870, 23141702), (1740, 11570851)]