20782326

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{84481}}^1$

素因数の和:84527

約数の個数: 16

約数和(自身を含む): 42578928

約数和(自身を除く): 21796602

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 84481, 168962, 253443, 506886, 3463721, 6927442, 10391163, 20782326]

約数ペア:

[(1, 20782326), (2, 10391163), (3, 6927442), (6, 3463721), (41, 506886), (82, 253443), (123, 168962), (246, 84481)]