20628226798

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{5479}}^1\times {\mathrm{81847}}^1$

素因数の和:87351

約数の個数: 16

約数和(自身を含む): 32293946880

約数和(自身を除く): 11665720082

約数列:

[1, 2, 23, 46, 5479, 10958, 81847, 126017, 163694, 252034, 1882481, 3764962, 448439713, 896879426, 10314113399, 20628226798]

約数ペア:

[(1, 20628226798), (2, 10314113399), (23, 896879426), (46, 448439713), (5479, 3764962), (10958, 1882481), (81847, 252034), (126017, 163694)]