20076615

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34319}}^1$

素因数の和:34343

約数の個数: 24

約数和(自身を含む): 37477440

約数和(自身を除く): 17400825

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 34319, 102957, 171595, 308871, 446147, 514785, 1338441, 1544355, 2230735, 4015323, 6692205, 20076615]

約数ペア:

[(1, 20076615), (3, 6692205), (5, 4015323), (9, 2230735), (13, 1544355), (15, 1338441), (39, 514785), (45, 446147), (65, 308871), (117, 171595), (195, 102957), (585, 34319)]