20029532061

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{86707931}}^1$

素因数の和:86707952

約数の個数: 16

約数和(自身を含む): 33295845888

約数和(自身を除く): 13266313827

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 86707931, 260123793, 606955517, 953787241, 1820866551, 2861361723, 6676510687, 20029532061]

約数ペア:

[(1, 20029532061), (3, 6676510687), (7, 2861361723), (11, 1820866551), (21, 953787241), (33, 606955517), (77, 260123793), (231, 86707931)]