20522037246

素因数分解:

$2^1\times 3^1\times {\mathrm{5519}}^1\times {\mathrm{619739}}^1$

素因数の和:625263

約数の個数: 16

約数和(自身を含む): 41051577600

約数和(自身を除く): 20529540354

約数列:

[1, 2, 3, 6, 5519, 11038, 16557, 33114, 619739, 1239478, 1859217, 3718434, 3420339541, 6840679082, 10261018623, 20522037246]

約数ペア:

[(1, 20522037246), (2, 10261018623), (3, 6840679082), (6, 3420339541), (5519, 3718434), (11038, 1859217), (16557, 1239478), (33114, 619739)]