20607675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{24979}}^1$

素因数の和:25003

約数の個数: 24

約数和(自身を含む): 37170240

約数和(自身を除く): 16562565

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 24979, 74937, 124895, 274769, 374685, 624475, 824307, 1373845, 1873425, 4121535, 6869225, 20607675]

約数ペア:

[(1, 20607675), (3, 6869225), (5, 4121535), (11, 1873425), (15, 1373845), (25, 824307), (33, 624475), (55, 374685), (75, 274769), (165, 124895), (275, 74937), (825, 24979)]