20882494

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{21179}}^1$

素因数の和:21227

約数の個数: 16

約数和(自身を含む): 34311600

約数和(自身を除く): 13429106

約数列:

[1, 2, 17, 29, 34, 58, 493, 986, 21179, 42358, 360043, 614191, 720086, 1228382, 10441247, 20882494]

約数ペア:

[(1, 20882494), (2, 10441247), (17, 1228382), (29, 720086), (34, 614191), (58, 360043), (493, 42358), (986, 21179)]