20222578581

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1866757}}^1$

素因数の和:1866940

約数の個数: 16

約数和(自身を含む): 28314985344

約数和(自身を除く): 8092406763

約数列:

[1, 3, 23, 69, 157, 471, 3611, 10833, 1866757, 5600271, 42935411, 128806233, 293080849, 879242547, 6740859527, 20222578581]

約数ペア:

[(1, 20222578581), (3, 6740859527), (23, 879242547), (69, 293080849), (157, 128806233), (471, 42935411), (3611, 5600271), (10833, 1866757)]