20626512360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{171887603}}^1$

素因数の和:171887617

約数の個数: 32

約数和(自身を含む): 61879537440

約数和(自身を除く): 41253025080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 171887603, 343775206, 515662809, 687550412, 859438015, 1031325618, 1375100824, 1718876030, 2062651236, 2578314045, 3437752060, 4125302472, 5156628090, 6875504120, 10313256180, 20626512360]

約数ペア:

[(1, 20626512360), (2, 10313256180), (3, 6875504120), (4, 5156628090), (5, 4125302472), (6, 3437752060), (8, 2578314045), (10, 2062651236), (12, 1718876030), (15, 1375100824), (20, 1031325618), (24, 859438015), (30, 687550412), (40, 515662809), (60, 343775206), (120, 171887603)]