20153710059

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5887733}}^1$

素因数の和:5887906

約数の個数: 16

約数和(自身を含む): 30898828032

約数和(自身を除く): 10745117973

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 5887733, 17663199, 41214131, 123642393, 959700479, 2879101437, 6717903353, 20153710059]

約数ペア:

[(1, 20153710059), (3, 6717903353), (7, 2879101437), (21, 959700479), (163, 123642393), (489, 41214131), (1141, 17663199), (3423, 5887733)]