20161156795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1907}}^1\times {\mathrm{162649}}^1$

素因数の和:164574

約数の個数: 16

約数和(自身を含む): 26068240800

約数和(自身を除く): 5907084005

約数列:

[1, 5, 13, 65, 1907, 9535, 24791, 123955, 162649, 813245, 2114437, 10572185, 310171643, 1550858215, 4032231359, 20161156795]

約数ペア:

[(1, 20161156795), (5, 4032231359), (13, 1550858215), (65, 310171643), (1907, 10572185), (9535, 2114437), (24791, 813245), (123955, 162649)]