20802563324

素因数分解:

$2^2\times {\mathrm{449}}^1\times {\mathrm{11582719}}^1$

素因数の和:11583172

約数の個数: 12

約数和(自身を含む): 36485568000

約数和(自身を除く): 15683004676

約数列:

[1, 2, 4, 449, 898, 1796, 11582719, 23165438, 46330876, 5200640831, 10401281662, 20802563324]

約数ペア:

[(1, 20802563324), (2, 10401281662), (4, 5200640831), (449, 46330876), (898, 23165438), (1796, 11582719)]