20767010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{188791}}^1$

素因数の和:188809

約数の個数: 16

約数和(自身を含む): 40779072

約数和(自身を除く): 20012062

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 188791, 377582, 943955, 1887910, 2076701, 4153402, 10383505, 20767010]

約数ペア:

[(1, 20767010), (2, 10383505), (5, 4153402), (10, 2076701), (11, 1887910), (22, 943955), (55, 377582), (110, 188791)]