20822301

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{773}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 31272696

約数和(自身を除く): 10450395

約数列:

[1, 3, 9, 41, 73, 123, 219, 369, 657, 773, 2319, 2993, 6957, 8979, 26937, 31693, 56429, 95079, 169287, 285237, 507861, 2313589, 6940767, 20822301]

約数ペア:

[(1, 20822301), (3, 6940767), (9, 2313589), (41, 507861), (73, 285237), (123, 169287), (219, 95079), (369, 56429), (657, 31693), (773, 26937), (2319, 8979), (2993, 6957)]