20474808

素因数分解:

$2^3\times 3^1\times {\mathrm{701}}^1\times {\mathrm{1217}}^1$

素因数の和:1927

約数の個数: 32

約数和(自身を含む): 51302160

約数和(自身を除く): 30827352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 701, 1217, 1402, 2103, 2434, 2804, 3651, 4206, 4868, 5608, 7302, 8412, 9736, 14604, 16824, 29208, 853117, 1706234, 2559351, 3412468, 5118702, 6824936, 10237404, 20474808]

約数ペア:

[(1, 20474808), (2, 10237404), (3, 6824936), (4, 5118702), (6, 3412468), (8, 2559351), (12, 1706234), (24, 853117), (701, 29208), (1217, 16824), (1402, 14604), (2103, 9736), (2434, 8412), (2804, 7302), (3651, 5608), (4206, 4868)]