20214339934

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{5381}}^1\times {\mathrm{13513}}^1$

素因数の和:19035

約数の個数: 16

約数和(自身を含む): 30547586160

約数和(自身を除く): 10333246226

約数列:

[1, 2, 139, 278, 5381, 10762, 13513, 27026, 747959, 1495918, 1878307, 3756614, 72713453, 145426906, 10107169967, 20214339934]

約数ペア:

[(1, 20214339934), (2, 10107169967), (139, 145426906), (278, 72713453), (5381, 3756614), (10762, 1878307), (13513, 1495918), (27026, 747959)]