20160820244

素因数分解:

$2^2\times {\mathrm{1747}}^1\times {\mathrm{2885063}}^1$

素因数の和:2886814

約数の個数: 12

約数和(自身を含む): 35301643104

約数和(自身を除く): 15140822860

約数列:

[1, 2, 4, 1747, 3494, 6988, 2885063, 5770126, 11540252, 5040205061, 10080410122, 20160820244]

約数ペア:

[(1, 20160820244), (2, 10080410122), (4, 5040205061), (1747, 11540252), (3494, 5770126), (6988, 2885063)]