20782116792

素因数分解:

$2^3\times 3^2\times {\mathrm{288640511}}^1$

素因数の和:288640523

約数の個数: 24

約数和(自身を含む): 56284899840

約数和(自身を除く): 35502783048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 288640511, 577281022, 865921533, 1154562044, 1731843066, 2309124088, 2597764599, 3463686132, 5195529198, 6927372264, 10391058396, 20782116792]

約数ペア:

[(1, 20782116792), (2, 10391058396), (3, 6927372264), (4, 5195529198), (6, 3463686132), (8, 2597764599), (9, 2309124088), (12, 1731843066), (18, 1154562044), (24, 865921533), (36, 577281022), (72, 288640511)]