20562135

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11329}}^1$

素因数の和:11359

約数の個数: 24

約数和(自身を含む): 36165360

約数和(自身を除く): 15603225

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 11329, 33987, 56645, 124619, 169935, 373857, 623095, 1370809, 1869285, 4112427, 6854045, 20562135]

約数ペア:

[(1, 20562135), (3, 6854045), (5, 4112427), (11, 1869285), (15, 1370809), (33, 623095), (55, 373857), (121, 169935), (165, 124619), (363, 56645), (605, 33987), (1815, 11329)]