20975802

素因数分解:

$2^1\times 3^1\times {\mathrm{1723}}^1\times {\mathrm{2029}}^1$

素因数の和:3757

約数の個数: 16

約数和(自身を含む): 41996640

約数和(自身を除く): 21020838

約数列:

[1, 2, 3, 6, 1723, 2029, 3446, 4058, 5169, 6087, 10338, 12174, 3495967, 6991934, 10487901, 20975802]

約数ペア:

[(1, 20975802), (2, 10487901), (3, 6991934), (6, 3495967), (1723, 12174), (2029, 10338), (3446, 6087), (4058, 5169)]