20222163

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3389}}^1$

素因数の和:3428

約数の個数: 32

約数和(自身を含む): 34171200

約数和(自身を除く): 13949037

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 3389, 5967, 10167, 30501, 44057, 57613, 91503, 132171, 172839, 396513, 518517, 748969, 1189539, 1555551, 2246907, 6740721, 20222163]

約数ペア:

[(1, 20222163), (3, 6740721), (9, 2246907), (13, 1555551), (17, 1189539), (27, 748969), (39, 518517), (51, 396513), (117, 172839), (153, 132171), (221, 91503), (351, 57613), (459, 44057), (663, 30501), (1989, 10167), (3389, 5967)]