24180020

素因数分解:

$2^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{1663}}^1$

素因数の和:2399

約数の個数: 24

約数和(自身を含む): 50878464

約数和(自身を除く): 26698444

約数列:

[1, 2, 4, 5, 10, 20, 727, 1454, 1663, 2908, 3326, 3635, 6652, 7270, 8315, 14540, 16630, 33260, 1209001, 2418002, 4836004, 6045005, 12090010, 24180020]

約数ペア:

[(1, 24180020), (2, 12090010), (4, 6045005), (5, 4836004), (10, 2418002), (20, 1209001), (727, 33260), (1454, 16630), (1663, 14540), (2908, 8315), (3326, 7270), (3635, 6652)]