20226836

素因数分解:

$2^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1567}}^1$

素因数の和:2039

約数の個数: 24

約数和(自身を含む): 40567296

約数和(自身を除く): 20340460

約数列:

[1, 2, 4, 7, 14, 28, 461, 922, 1567, 1844, 3134, 3227, 6268, 6454, 10969, 12908, 21938, 43876, 722387, 1444774, 2889548, 5056709, 10113418, 20226836]

約数ペア:

[(1, 20226836), (2, 10113418), (4, 5056709), (7, 2889548), (14, 1444774), (28, 722387), (461, 43876), (922, 21938), (1567, 12908), (1844, 10969), (3134, 6454), (3227, 6268)]