20210852254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31286149}}^1$

素因数の和:31286187

約数の個数: 16

約数和(自身を含む): 33789042000

約数和(自身を除く): 13578189746

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 31286149, 62572298, 531864533, 594436831, 1063729066, 1188873662, 10105426127, 20210852254]

約数ペア:

[(1, 20210852254), (2, 10105426127), (17, 1188873662), (19, 1063729066), (34, 594436831), (38, 531864533), (323, 62572298), (646, 31286149)]