20394876

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{41453}}^1$

素因数の和:41501

約数の個数: 24

約数和(自身を含む): 48749904

約数和(自身を除く): 28355028

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 41453, 82906, 124359, 165812, 248718, 497436, 1699573, 3399146, 5098719, 6798292, 10197438, 20394876]

約数ペア:

[(1, 20394876), (2, 10197438), (3, 6798292), (4, 5098719), (6, 3399146), (12, 1699573), (41, 497436), (82, 248718), (123, 165812), (164, 124359), (246, 82906), (492, 41453)]