20131320152

素因数分解:

$2^3\times {\mathrm{3301}}^1\times {\mathrm{762319}}^1$

素因数の和:765626

約数の個数: 16

約数和(自身を含む): 37757709600

約数和(自身を除く): 17626389448

約数列:

[1, 2, 4, 8, 3301, 6602, 13204, 26408, 762319, 1524638, 3049276, 6098552, 2516415019, 5032830038, 10065660076, 20131320152]

約数ペア:

[(1, 20131320152), (2, 10065660076), (4, 5032830038), (8, 2516415019), (3301, 6098552), (6602, 3049276), (13204, 1524638), (26408, 762319)]