20396807769

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{4657}}^1\times {\mathrm{112303}}^1$

素因数の和:116976

約数の個数: 16

約数和(自身を含む): 29294273792

約数和(自身を除く): 8897466023

約数列:

[1, 3, 13, 39, 4657, 13971, 60541, 112303, 181623, 336909, 1459939, 4379817, 522995071, 1568985213, 6798935923, 20396807769]

約数ペア:

[(1, 20396807769), (3, 6798935923), (13, 1568985213), (39, 522995071), (4657, 4379817), (13971, 1459939), (60541, 336909), (112303, 181623)]