20535384

素因数分解:

$2^3\times 3^1\times {\mathrm{855641}}^1$

素因数の和:855650

約数の個数: 16

約数和(自身を含む): 51338520

約数和(自身を除く): 30803136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 855641, 1711282, 2566923, 3422564, 5133846, 6845128, 10267692, 20535384]

約数ペア:

[(1, 20535384), (2, 10267692), (3, 6845128), (4, 5133846), (6, 3422564), (8, 2566923), (12, 1711282), (24, 855641)]