20602152

素因数分解:

$2^3\times 3^2\times {\mathrm{277}}^1\times {\mathrm{1033}}^1$

素因数の和:1322

約数の個数: 48

約数和(自身を含む): 56053140

約数和(自身を除く): 35450988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 277, 554, 831, 1033, 1108, 1662, 2066, 2216, 2493, 3099, 3324, 4132, 4986, 6198, 6648, 8264, 9297, 9972, 12396, 18594, 19944, 24792, 37188, 74376, 286141, 572282, 858423, 1144564, 1716846, 2289128, 2575269, 3433692, 5150538, 6867384, 10301076, 20602152]

約数ペア:

[(1, 20602152), (2, 10301076), (3, 6867384), (4, 5150538), (6, 3433692), (8, 2575269), (9, 2289128), (12, 1716846), (18, 1144564), (24, 858423), (36, 572282), (72, 286141), (277, 74376), (554, 37188), (831, 24792), (1033, 19944), (1108, 18594), (1662, 12396), (2066, 9972), (2216, 9297), (2493, 8264), (3099, 6648), (3324, 6198), (4132, 4986)]