20596862026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1543}}^1\times {\mathrm{513407}}^1$

素因数の和:514965

約数の個数: 16

約数和(自身を含む): 33293481984

約数和(自身を除く): 12696619958

約数列:

[1, 2, 13, 26, 1543, 3086, 20059, 40118, 513407, 1026814, 6674291, 13348582, 792187001, 1584374002, 10298431013, 20596862026]

約数ペア:

[(1, 20596862026), (2, 10298431013), (13, 1584374002), (26, 792187001), (1543, 13348582), (3086, 6674291), (20059, 1026814), (40118, 513407)]