20366995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{5527}}^1$

素因数の和:5610

約数の個数: 16

約数和(自身を含む): 27065088

約数和(自身を除く): 6698093

約数列:

[1, 5, 11, 55, 67, 335, 737, 3685, 5527, 27635, 60797, 303985, 370309, 1851545, 4073399, 20366995]

約数ペア:

[(1, 20366995), (5, 4073399), (11, 1851545), (55, 370309), (67, 303985), (335, 60797), (737, 27635), (3685, 5527)]