20223288

素因数分解:

$2^3\times 3^2\times {\mathrm{280879}}^1$

素因数の和:280891

約数の個数: 24

約数和(自身を含む): 54771600

約数和(自身を除く): 34548312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 280879, 561758, 842637, 1123516, 1685274, 2247032, 2527911, 3370548, 5055822, 6741096, 10111644, 20223288]

約数ペア:

[(1, 20223288), (2, 10111644), (3, 6741096), (4, 5055822), (6, 3370548), (8, 2527911), (9, 2247032), (12, 1685274), (18, 1123516), (24, 842637), (36, 561758), (72, 280879)]