20413234687

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{283403}}^1$

素因数の和:283662

約数の個数: 16

約数和(自身を含む): 22853698560

約数和(自身を除く): 2440463873

約数列:

[1, 17, 19, 223, 323, 3791, 4237, 72029, 283403, 4817851, 5384657, 63198869, 91539169, 1074380773, 1200778511, 20413234687]

約数ペア:

[(1, 20413234687), (17, 1200778511), (19, 1074380773), (223, 91539169), (323, 63198869), (3791, 5384657), (4237, 4817851), (72029, 283403)]