20243309619

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{91079}}^1$

素因数の和:91275

約数の個数: 32

約数和(自身を含む): 29990822400

約数和(自身を除く): 9747512781

約数列:

[1, 3, 13, 39, 41, 123, 139, 417, 533, 1599, 1807, 5421, 5699, 17097, 74087, 91079, 222261, 273237, 1184027, 3552081, 3734239, 11202717, 12659981, 37979943, 48545107, 145635321, 164579753, 493739259, 519059221, 1557177663, 6747769873, 20243309619]

約数ペア:

[(1, 20243309619), (3, 6747769873), (13, 1557177663), (39, 519059221), (41, 493739259), (123, 164579753), (139, 145635321), (417, 48545107), (533, 37979943), (1599, 12659981), (1807, 11202717), (5421, 3734239), (5699, 3552081), (17097, 1184027), (74087, 273237), (91079, 222261)]