20253020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{34919}}^1$

素因数の和:34957

約数の個数: 24

約数和(自身を含む): 43999200

約数和(自身を除く): 23746180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 34919, 69838, 139676, 174595, 349190, 698380, 1012651, 2025302, 4050604, 5063255, 10126510, 20253020]

約数ペア:

[(1, 20253020), (2, 10126510), (4, 5063255), (5, 4050604), (10, 2025302), (20, 1012651), (29, 698380), (58, 349190), (116, 174595), (145, 139676), (290, 69838), (580, 34919)]