20286602

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{1723}}^1$

素因数の和:1790

約数の個数: 24

約数和(自身を含む): 36038496

約数和(自身を除く): 15751894

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 841, 1682, 1723, 3446, 5887, 11774, 12061, 24122, 49967, 99934, 349769, 699538, 1449043, 2898086, 10143301, 20286602]

約数ペア:

[(1, 20286602), (2, 10143301), (7, 2898086), (14, 1449043), (29, 699538), (58, 349769), (203, 99934), (406, 49967), (841, 24122), (1682, 12061), (1723, 11774), (3446, 5887)]