20199088364

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55492001}}^1$

素因数の和:55492025

約数の個数: 24

約数和(自身を含む): 43505729568

約数和(自身を除く): 23306641204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 55492001, 110984002, 221968004, 388444007, 721396013, 776888014, 1442792026, 1553776028, 2885584052, 5049772091, 10099544182, 20199088364]

約数ペア:

[(1, 20199088364), (2, 10099544182), (4, 5049772091), (7, 2885584052), (13, 1553776028), (14, 1442792026), (26, 776888014), (28, 721396013), (52, 388444007), (91, 221968004), (182, 110984002), (364, 55492001)]