20186013638

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{2314379}}^1$

素因数の和:2314484

約数の個数: 24

約数和(自身を含む): 35618308200

約数和(自身を除く): 15432294562

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 623, 1246, 4361, 8722, 2314379, 4628758, 16200653, 32401306, 113404571, 205979731, 226809142, 411959462, 1441858117, 2883716234, 10093006819, 20186013638]

約数ペア:

[(1, 20186013638), (2, 10093006819), (7, 2883716234), (14, 1441858117), (49, 411959462), (89, 226809142), (98, 205979731), (178, 113404571), (623, 32401306), (1246, 16200653), (4361, 4628758), (8722, 2314379)]