20887584

素因数分解:

$2^5\times 3^1\times {\mathrm{217579}}^1$

素因数の和:217592

約数の個数: 24

約数和(自身を含む): 54830160

約数和(自身を除く): 33942576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 217579, 435158, 652737, 870316, 1305474, 1740632, 2610948, 3481264, 5221896, 6962528, 10443792, 20887584]

約数ペア:

[(1, 20887584), (2, 10443792), (3, 6962528), (4, 5221896), (6, 3481264), (8, 2610948), (12, 1740632), (16, 1305474), (24, 870316), (32, 652737), (48, 435158), (96, 217579)]