20436396

素因数分解:

$2^2\times 3^1\times {\mathrm{313}}^1\times {\mathrm{5441}}^1$

素因数の和:5761

約数の個数: 24

約数和(自身を含む): 47846064

約数和(自身を除く): 27409668

約数列:

[1, 2, 3, 4, 6, 12, 313, 626, 939, 1252, 1878, 3756, 5441, 10882, 16323, 21764, 32646, 65292, 1703033, 3406066, 5109099, 6812132, 10218198, 20436396]

約数ペア:

[(1, 20436396), (2, 10218198), (3, 6812132), (4, 5109099), (6, 3406066), (12, 1703033), (313, 65292), (626, 32646), (939, 21764), (1252, 16323), (1878, 10882), (3756, 5441)]