20100726

素因数分解:

$2^1\times 3^2\times {\mathrm{433}}^1\times {\mathrm{2579}}^1$

素因数の和:3020

約数の個数: 24

約数和(自身を含む): 43669080

約数和(自身を除く): 23568354

約数列:

[1, 2, 3, 6, 9, 18, 433, 866, 1299, 2579, 2598, 3897, 5158, 7737, 7794, 15474, 23211, 46422, 1116707, 2233414, 3350121, 6700242, 10050363, 20100726]

約数ペア:

[(1, 20100726), (2, 10050363), (3, 6700242), (6, 3350121), (9, 2233414), (18, 1116707), (433, 46422), (866, 23211), (1299, 15474), (2579, 7794), (2598, 7737), (3897, 5158)]