20088043145

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1\times {\mathrm{111827}}^1$

素因数の和:112840

約数の個数: 16

約数和(自身を含む): 24782874048

約数和(自身を除く): 4694830903

約数列:

[1, 5, 37, 185, 971, 4855, 35927, 111827, 179635, 559135, 4137599, 20687995, 108584017, 542920085, 4017608629, 20088043145]

約数ペア:

[(1, 20088043145), (5, 4017608629), (37, 542920085), (185, 108584017), (971, 20687995), (4855, 4137599), (35927, 559135), (111827, 179635)]