20349714288

素因数分解:

$2^4\times 3^1\times {\mathrm{2383}}^1\times {\mathrm{177907}}^1$

素因数の和:180301

約数の個数: 40

約数和(自身を含む): 52592451328

約数和(自身を除く): 32242737040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2383, 4766, 7149, 9532, 14298, 19064, 28596, 38128, 57192, 114384, 177907, 355814, 533721, 711628, 1067442, 1423256, 2134884, 2846512, 4269768, 8539536, 423952381, 847904762, 1271857143, 1695809524, 2543714286, 3391619048, 5087428572, 6783238096, 10174857144, 20349714288]

約数ペア:

[(1, 20349714288), (2, 10174857144), (3, 6783238096), (4, 5087428572), (6, 3391619048), (8, 2543714286), (12, 1695809524), (16, 1271857143), (24, 847904762), (48, 423952381), (2383, 8539536), (4766, 4269768), (7149, 2846512), (9532, 2134884), (14298, 1423256), (19064, 1067442), (28596, 711628), (38128, 533721), (57192, 355814), (114384, 177907)]