20599584

素因数分解:

$2^5\times 3^1\times {\mathrm{89}}^1\times {\mathrm{2411}}^1$

素因数の和:2513

約数の個数: 48

約数和(自身を含む): 54704160

約数和(自身を除く): 34104576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 89, 96, 178, 267, 356, 534, 712, 1068, 1424, 2136, 2411, 2848, 4272, 4822, 7233, 8544, 9644, 14466, 19288, 28932, 38576, 57864, 77152, 115728, 214579, 231456, 429158, 643737, 858316, 1287474, 1716632, 2574948, 3433264, 5149896, 6866528, 10299792, 20599584]

約数ペア:

[(1, 20599584), (2, 10299792), (3, 6866528), (4, 5149896), (6, 3433264), (8, 2574948), (12, 1716632), (16, 1287474), (24, 858316), (32, 643737), (48, 429158), (89, 231456), (96, 214579), (178, 115728), (267, 77152), (356, 57864), (534, 38576), (712, 28932), (1068, 19288), (1424, 14466), (2136, 9644), (2411, 8544), (2848, 7233), (4272, 4822)]