20952552

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{14797}}^1$

素因数の和:14865

約数の個数: 32

約数和(自身を含む): 53272800

約数和(自身を除く): 32320248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 14797, 29594, 44391, 59188, 88782, 118376, 177564, 355128, 873023, 1746046, 2619069, 3492092, 5238138, 6984184, 10476276, 20952552]

約数ペア:

[(1, 20952552), (2, 10476276), (3, 6984184), (4, 5238138), (6, 3492092), (8, 2619069), (12, 1746046), (24, 873023), (59, 355128), (118, 177564), (177, 118376), (236, 88782), (354, 59188), (472, 44391), (708, 29594), (1416, 14797)]