20590950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{137273}}^1$

素因数の和:137288

約数の個数: 24

約数和(自身を含む): 51065928

約数和(自身を除く): 30474978

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 137273, 274546, 411819, 686365, 823638, 1372730, 2059095, 3431825, 4118190, 6863650, 10295475, 20590950]

約数ペア:

[(1, 20590950), (2, 10295475), (3, 6863650), (5, 4118190), (6, 3431825), (10, 2059095), (15, 1372730), (25, 823638), (30, 686365), (50, 411819), (75, 274546), (150, 137273)]