20218072562

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{13829051}}^1$

素因数の和:13829113

約数の個数: 16

約数和(自身を含む): 32857827552

約数和(自身を除く): 12639754990

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 13829051, 27658102, 235093867, 470187734, 594649193, 1189298386, 10109036281, 20218072562]

約数ペア:

[(1, 20218072562), (2, 10109036281), (17, 1189298386), (34, 594649193), (43, 470187734), (86, 235093867), (731, 27658102), (1462, 13829051)]