20070792455

素因数分解:

$5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1306267}}^1$

素因数の和:1306718

約数の個数: 16

約数和(自身を含む): 27588380160

約数和(自身を除く): 7517587705

約数列:

[1, 5, 7, 35, 439, 2195, 3073, 15365, 1306267, 6531335, 9143869, 45719345, 573451213, 2867256065, 4014158491, 20070792455]

約数ペア:

[(1, 20070792455), (5, 4014158491), (7, 2867256065), (35, 573451213), (439, 45719345), (2195, 9143869), (3073, 6531335), (15365, 1306267)]