20792442041

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{736511}}^1$

素因数の和:736664

約数の個数: 16

約数和(自身を含む): 24628961280

約数和(自身を除く): 3836519239

約数列:

[1, 7, 37, 109, 259, 763, 4033, 28231, 736511, 5155577, 27250907, 80279699, 190756349, 561957893, 2970348863, 20792442041]

約数ペア:

[(1, 20792442041), (7, 2970348863), (37, 561957893), (109, 190756349), (259, 80279699), (763, 27250907), (4033, 5155577), (28231, 736511)]