20199291033

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{1282739}}^1$

素因数の和:1282952

約数の個数: 16

約数和(自身を含む): 28015041600

約数和(自身を除く): 7815750567

約数列:

[1, 3, 29, 87, 181, 543, 5249, 15747, 1282739, 3848217, 37199431, 111598293, 232175759, 696527277, 6733097011, 20199291033]

約数ペア:

[(1, 20199291033), (3, 6733097011), (29, 696527277), (87, 232175759), (181, 111598293), (543, 37199431), (5249, 3848217), (15747, 1282739)]