20212872

素因数分解:

$2^3\times 3^1\times {\mathrm{842203}}^1$

素因数の和:842212

約数の個数: 16

約数和(自身を含む): 50532240

約数和(自身を除く): 30319368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 842203, 1684406, 2526609, 3368812, 5053218, 6737624, 10106436, 20212872]

約数ペア:

[(1, 20212872), (2, 10106436), (3, 6737624), (4, 5053218), (6, 3368812), (8, 2526609), (12, 1684406), (24, 842203)]