20195994013

素因数分解:

${\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{6500159}}^1$

素因数の和:6500411

約数の個数: 8

約数和(自身を含む): 21840537600

約数和(自身を除く): 1644543587

約数列:

[1, 13, 239, 3107, 6500159, 84502067, 1553538001, 20195994013]

約数ペア:

[(1, 20195994013), (13, 1553538001), (239, 84502067), (3107, 6500159)]