20065635

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2953}}^1$

素因数の和:3115

約数の個数: 24

約数和(自身を含む): 35022624

約数和(自身を除く): 14956989

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 2265, 2953, 6795, 8859, 14765, 26577, 44295, 132885, 445903, 1337709, 2229515, 4013127, 6688545, 20065635]

約数ペア:

[(1, 20065635), (3, 6688545), (5, 4013127), (9, 2229515), (15, 1337709), (45, 445903), (151, 132885), (453, 44295), (755, 26577), (1359, 14765), (2265, 8859), (2953, 6795)]