20629929

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{937}}^1$

素因数の和:1160

約数の個数: 16

約数和(自身を含む): 28365120

約数和(自身を除く): 7735191

約数列:

[1, 3, 41, 123, 179, 537, 937, 2811, 7339, 22017, 38417, 115251, 167723, 503169, 6876643, 20629929]

約数ペア:

[(1, 20629929), (3, 6876643), (41, 503169), (123, 167723), (179, 115251), (537, 38417), (937, 22017), (2811, 7339)]