20456799

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{2707}}^1$

素因数の和:2950

約数の個数: 16

約数和(自身を含む): 29896320

約数和(自身を除く): 9439521

約数列:

[1, 3, 11, 33, 229, 687, 2519, 2707, 7557, 8121, 29777, 89331, 619903, 1859709, 6818933, 20456799]

約数ペア:

[(1, 20456799), (3, 6818933), (11, 1859709), (33, 619903), (229, 89331), (687, 29777), (2519, 8121), (2707, 7557)]