20135654319

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{12982369}}^1$

素因数の和:12982430

約数の個数: 16

約数和(自身を含む): 29911380480

約数和(自身を除く): 9775726161

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 12982369, 38947107, 142806059, 428418177, 610171343, 1830514029, 6711884773, 20135654319]

約数ペア:

[(1, 20135654319), (3, 6711884773), (11, 1830514029), (33, 610171343), (47, 428418177), (141, 142806059), (517, 38947107), (1551, 12982369)]