20628924

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{23549}}^1$

素因数の和:23629

約数の個数: 24

約数和(自身を含む): 48795600

約数和(自身を除く): 28166676

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 23549, 47098, 70647, 94196, 141294, 282588, 1719077, 3438154, 5157231, 6876308, 10314462, 20628924]

約数ペア:

[(1, 20628924), (2, 10314462), (3, 6876308), (4, 5157231), (6, 3438154), (12, 1719077), (73, 282588), (146, 141294), (219, 94196), (292, 70647), (438, 47098), (876, 23549)]