20102724

素因数分解:

$2^2\times 3^2\times {\mathrm{337}}^1\times {\mathrm{1657}}^1$

素因数の和:2004

約数の個数: 36

約数和(自身を含む): 50996764

約数和(自身を除く): 30894040

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 337, 674, 1011, 1348, 1657, 2022, 3033, 3314, 4044, 4971, 6066, 6628, 9942, 12132, 14913, 19884, 29826, 59652, 558409, 1116818, 1675227, 2233636, 3350454, 5025681, 6700908, 10051362, 20102724]

約数ペア:

[(1, 20102724), (2, 10051362), (3, 6700908), (4, 5025681), (6, 3350454), (9, 2233636), (12, 1675227), (18, 1116818), (36, 558409), (337, 59652), (674, 29826), (1011, 19884), (1348, 14913), (1657, 12132), (2022, 9942), (3033, 6628), (3314, 6066), (4044, 4971)]