23880020

素因数分解:

$2^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{1607}}^1$

素因数の和:2359

約数の個数: 24

約数和(自身を含む): 50246784

約数和(自身を除く): 26366764

約数列:

[1, 2, 4, 5, 10, 20, 743, 1486, 1607, 2972, 3214, 3715, 6428, 7430, 8035, 14860, 16070, 32140, 1194001, 2388002, 4776004, 5970005, 11940010, 23880020]

約数ペア:

[(1, 23880020), (2, 11940010), (4, 5970005), (5, 4776004), (10, 2388002), (20, 1194001), (743, 32140), (1486, 16070), (1607, 14860), (2972, 8035), (3214, 7430), (3715, 6428)]