20512172334

素因数分解:

$2^1\times 3^1\times {\mathrm{1217}}^1\times {\mathrm{2809117}}^1$

素因数の和:2810339

約数の個数: 16

約数和(自身を含む): 41058068688

約数和(自身を除く): 20545896354

約数列:

[1, 2, 3, 6, 1217, 2434, 3651, 7302, 2809117, 5618234, 8427351, 16854702, 3418695389, 6837390778, 10256086167, 20512172334]

約数ペア:

[(1, 20512172334), (2, 10256086167), (3, 6837390778), (6, 3418695389), (1217, 16854702), (2434, 8427351), (3651, 5618234), (7302, 2809117)]