20142072

素因数分解:

$2^3\times 3^2\times {\mathrm{279751}}^1$

素因数の和:279763

約数の個数: 24

約数和(自身を含む): 54551640

約数和(自身を除く): 34409568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 279751, 559502, 839253, 1119004, 1678506, 2238008, 2517759, 3357012, 5035518, 6714024, 10071036, 20142072]

約数ペア:

[(1, 20142072), (2, 10071036), (3, 6714024), (4, 5035518), (6, 3357012), (8, 2517759), (9, 2238008), (12, 1678506), (18, 1119004), (24, 839253), (36, 559502), (72, 279751)]