20667032045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{4217}}^1\times {\mathrm{89107}}^1$

素因数の和:93340

約数の個数: 16

約数和(自身を含む): 27061743168

約数和(自身を除く): 6394711123

約数列:

[1, 5, 11, 55, 4217, 21085, 46387, 89107, 231935, 445535, 980177, 4900885, 375764219, 1878821095, 4133406409, 20667032045]

約数ペア:

[(1, 20667032045), (5, 4133406409), (11, 1878821095), (55, 375764219), (4217, 4900885), (21085, 980177), (46387, 445535), (89107, 231935)]