20007674

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{8783}}^1$

素因数の和:8869

約数の個数: 16

約数和(自身を含む): 32254848

約数和(自身を除く): 12247174

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 8783, 17566, 149311, 298622, 588461, 1176922, 10003837, 20007674]

約数ペア:

[(1, 20007674), (2, 10003837), (17, 1176922), (34, 588461), (67, 298622), (134, 149311), (1139, 17566), (2278, 8783)]