20007706436

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{294230977}}^1$

素因数の和:294230998

約数の個数: 12

約数和(自身を含む): 37073103228

約数和(自身を除く): 17065396792

約数列:

[1, 2, 4, 17, 34, 68, 294230977, 588461954, 1176923908, 5001926609, 10003853218, 20007706436]

約数ペア:

[(1, 20007706436), (2, 10003853218), (4, 5001926609), (17, 1176923908), (34, 588461954), (68, 294230977)]