20778820176

素因数分解:

$2^4\times 3^1\times {\mathrm{432892087}}^1$

素因数の和:432892098

約数の個数: 20

約数和(自身を含む): 53678618912

約数和(自身を除く): 32899798736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 432892087, 865784174, 1298676261, 1731568348, 2597352522, 3463136696, 5194705044, 6926273392, 10389410088, 20778820176]

約数ペア:

[(1, 20778820176), (2, 10389410088), (3, 6926273392), (4, 5194705044), (6, 3463136696), (8, 2597352522), (12, 1731568348), (16, 1298676261), (24, 865784174), (48, 432892087)]