20147466

素因数分解:

$2^1\times 3^1\times {\mathrm{439}}^1\times {\mathrm{7649}}^1$

素因数の和:8093

約数の個数: 16

約数和(自身を含む): 40392000

約数和(自身を除く): 20244534

約数列:

[1, 2, 3, 6, 439, 878, 1317, 2634, 7649, 15298, 22947, 45894, 3357911, 6715822, 10073733, 20147466]

約数ペア:

[(1, 20147466), (2, 10073733), (3, 6715822), (6, 3357911), (439, 45894), (878, 22947), (1317, 15298), (2634, 7649)]