20939024

素因数分解:

$2^4\times {\mathrm{773}}^1\times {\mathrm{1693}}^1$

素因数の和:2474

約数の個数: 20

約数和(自身を含む): 40645836

約数和(自身を除く): 19706812

約数列:

[1, 2, 4, 8, 16, 773, 1546, 1693, 3092, 3386, 6184, 6772, 12368, 13544, 27088, 1308689, 2617378, 5234756, 10469512, 20939024]

約数ペア:

[(1, 20939024), (2, 10469512), (4, 5234756), (8, 2617378), (16, 1308689), (773, 27088), (1546, 13544), (1693, 12368), (3092, 6772), (3386, 6184)]