20194240445

素因数分解:

$5^1\times {\mathrm{1171}}^1\times {\mathrm{1427}}^1\times {\mathrm{2417}}^1$

素因数の和:5020

約数の個数: 16

約数和(自身を含む): 24280820928

約数和(自身を除く): 4086580483

約数列:

[1, 5, 1171, 1427, 2417, 5855, 7135, 12085, 1671017, 2830307, 3449059, 8355085, 14151535, 17245295, 4038848089, 20194240445]

約数ペア:

[(1, 20194240445), (5, 4038848089), (1171, 17245295), (1427, 14151535), (2417, 8355085), (5855, 3449059), (7135, 2830307), (12085, 1671017)]