20596512

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{2939}}^1$

素因数の和:3025

約数の個数: 48

約数和(自身を含む): 54825120

約数和(自身を除く): 34228608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 146, 219, 292, 438, 584, 876, 1168, 1752, 2336, 2939, 3504, 5878, 7008, 8817, 11756, 17634, 23512, 35268, 47024, 70536, 94048, 141072, 214547, 282144, 429094, 643641, 858188, 1287282, 1716376, 2574564, 3432752, 5149128, 6865504, 10298256, 20596512]

約数ペア:

[(1, 20596512), (2, 10298256), (3, 6865504), (4, 5149128), (6, 3432752), (8, 2574564), (12, 1716376), (16, 1287282), (24, 858188), (32, 643641), (48, 429094), (73, 282144), (96, 214547), (146, 141072), (219, 94048), (292, 70536), (438, 47024), (584, 35268), (876, 23512), (1168, 17634), (1752, 11756), (2336, 8817), (2939, 7008), (3504, 5878)]