2079319780

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{920053}}^1$

素因数の和:920175

約数の個数: 24

約数和(自身を含む): 4405218552

約数和(自身を除く): 2325898772

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 920053, 1840106, 3680212, 4600265, 9200530, 18401060, 103965989, 207931978, 415863956, 519829945, 1039659890, 2079319780]

約数ペア:

[(1, 2079319780), (2, 1039659890), (4, 519829945), (5, 415863956), (10, 207931978), (20, 103965989), (113, 18401060), (226, 9200530), (452, 4600265), (565, 3680212), (1130, 1840106), (2260, 920053)]