20772432

素因数分解:

$2^4\times 3^2\times {\mathrm{144253}}^1$

素因数の和:144267

約数の個数: 30

約数和(自身を含む): 58134362

約数和(自身を除く): 37361930

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 144253, 288506, 432759, 577012, 865518, 1154024, 1298277, 1731036, 2308048, 2596554, 3462072, 5193108, 6924144, 10386216, 20772432]

約数ペア:

[(1, 20772432), (2, 10386216), (3, 6924144), (4, 5193108), (6, 3462072), (8, 2596554), (9, 2308048), (12, 1731036), (16, 1298277), (18, 1154024), (24, 865518), (36, 577012), (48, 432759), (72, 288506), (144, 144253)]