20132257872

素因数分解:

$2^4\times 3^1\times {\mathrm{16651}}^1\times {\mathrm{25189}}^1$

素因数の和:41851

約数の個数: 40

約数和(自身を含む): 52013521120

約数和(自身を除く): 31881263248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 16651, 25189, 33302, 49953, 50378, 66604, 75567, 99906, 100756, 133208, 151134, 199812, 201512, 266416, 302268, 399624, 403024, 604536, 799248, 1209072, 419422039, 838844078, 1258266117, 1677688156, 2516532234, 3355376312, 5033064468, 6710752624, 10066128936, 20132257872]

約数ペア:

[(1, 20132257872), (2, 10066128936), (3, 6710752624), (4, 5033064468), (6, 3355376312), (8, 2516532234), (12, 1677688156), (16, 1258266117), (24, 838844078), (48, 419422039), (16651, 1209072), (25189, 799248), (33302, 604536), (49953, 403024), (50378, 399624), (66604, 302268), (75567, 266416), (99906, 201512), (100756, 199812), (133208, 151134)]