20183120144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{114676819}}^1$

素因数の和:114676838

約数の個数: 20

約数和(自身を含む): 42659777040

約数和(自身を除く): 22476656896

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 114676819, 229353638, 458707276, 917414552, 1261445009, 1834829104, 2522890018, 5045780036, 10091560072, 20183120144]

約数ペア:

[(1, 20183120144), (2, 10091560072), (4, 5045780036), (8, 2522890018), (11, 1834829104), (16, 1261445009), (22, 917414552), (44, 458707276), (88, 229353638), (176, 114676819)]