20228836108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{389016079}}^1$

素因数の和:389016096

約数の個数: 12

約数和(自身を含む): 38123575840

約数和(自身を除く): 17894739732

約数列:

[1, 2, 4, 13, 26, 52, 389016079, 778032158, 1556064316, 5057209027, 10114418054, 20228836108]

約数ペア:

[(1, 20228836108), (2, 10114418054), (4, 5057209027), (13, 1556064316), (26, 778032158), (52, 389016079)]