20441786

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{827}}^1$

素因数の和:1573

約数の個数: 16

約数和(自身を含む): 32550336

約数和(自身を除く): 12108550

約数列:

[1, 2, 17, 34, 727, 827, 1454, 1654, 12359, 14059, 24718, 28118, 601229, 1202458, 10220893, 20441786]

約数ペア:

[(1, 20441786), (2, 10220893), (17, 1202458), (34, 601229), (727, 28118), (827, 24718), (1454, 14059), (1654, 12359)]