20413704

素因数分解:

$2^3\times 3^1\times {\mathrm{850571}}^1$

素因数の和:850580

約数の個数: 16

約数和(自身を含む): 51034320

約数和(自身を除く): 30620616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 850571, 1701142, 2551713, 3402284, 5103426, 6804568, 10206852, 20413704]

約数ペア:

[(1, 20413704), (2, 10206852), (3, 6804568), (4, 5103426), (6, 3402284), (8, 2551713), (12, 1701142), (24, 850571)]