20592339

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1237}}^1$

素因数の和:1450

約数の個数: 16

約数和(自身を含む): 28523520

約数和(自身を除く): 7931181

約数列:

[1, 3, 31, 93, 179, 537, 1237, 3711, 5549, 16647, 38347, 115041, 221423, 664269, 6864113, 20592339]

約数ペア:

[(1, 20592339), (3, 6864113), (31, 664269), (93, 221423), (179, 115041), (537, 38347), (1237, 16647), (3711, 5549)]