20607462

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{15683}}^1$

素因数の和:15764

約数の個数: 24

約数和(自身を含む): 45264024

約数和(自身を除く): 24656562

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 15683, 31366, 47049, 94098, 141147, 282294, 1144859, 2289718, 3434577, 6869154, 10303731, 20607462]

約数ペア:

[(1, 20607462), (2, 10303731), (3, 6869154), (6, 3434577), (9, 2289718), (18, 1144859), (73, 282294), (146, 141147), (219, 94098), (438, 47049), (657, 31366), (1314, 15683)]