20007675

素因数分解:

$3^3\times 5^2\times {\mathrm{29641}}^1$

素因数の和:29660

約数の個数: 24

約数和(自身を含む): 36756080

約数和(自身を除く): 16748405

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 29641, 88923, 148205, 266769, 444615, 741025, 800307, 1333845, 2223075, 4001535, 6669225, 20007675]

約数ペア:

[(1, 20007675), (3, 6669225), (5, 4001535), (9, 2223075), (15, 1333845), (25, 800307), (27, 741025), (45, 444615), (75, 266769), (135, 148205), (225, 88923), (675, 29641)]