20822042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1\times {\mathrm{809}}^1$

素因数の和:1585

約数の個数: 16

約数和(自身を含む): 33154920

約数和(自身を除く): 12332878

約数列:

[1, 2, 17, 34, 757, 809, 1514, 1618, 12869, 13753, 25738, 27506, 612413, 1224826, 10411021, 20822042]

約数ペア:

[(1, 20822042), (2, 10411021), (17, 1224826), (34, 612413), (757, 27506), (809, 25738), (1514, 13753), (1618, 12869)]