20092035

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 33177600

約数和(自身を除く): 13085565

約数列:

[1, 3, 5, 15, 53, 127, 159, 199, 265, 381, 597, 635, 795, 995, 1905, 2985, 6731, 10547, 20193, 25273, 31641, 33655, 52735, 75819, 100965, 126365, 158205, 379095, 1339469, 4018407, 6697345, 20092035]

約数ペア:

[(1, 20092035), (3, 6697345), (5, 4018407), (15, 1339469), (53, 379095), (127, 158205), (159, 126365), (199, 100965), (265, 75819), (381, 52735), (597, 33655), (635, 31641), (795, 25273), (995, 20193), (1905, 10547), (2985, 6731)]