20348022865060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1979}}^1\times {\mathrm{46736237}}^1$

素因数の和:46738236

約数の個数: 48

約数和(自身を含む): 46639026624960

約数和(自身を除く): 26291003759900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1979, 3958, 7916, 9895, 19790, 21769, 39580, 43538, 87076, 108845, 217690, 435380, 46736237, 93472474, 186944948, 233681185, 467362370, 514098607, 934724740, 1028197214, 2056394428, 2570493035, 5140986070, 10281972140, 92491013023, 184982026046, 369964052092, 462455065115, 924910130230, 1017401143253, 1849820260460, 2034802286506, 4069604573012, 5087005716265, 10174011432530, 20348022865060]

約数ペア:

[(1, 20348022865060), (2, 10174011432530), (4, 5087005716265), (5, 4069604573012), (10, 2034802286506), (11, 1849820260460), (20, 1017401143253), (22, 924910130230), (44, 462455065115), (55, 369964052092), (110, 184982026046), (220, 92491013023), (1979, 10281972140), (3958, 5140986070), (7916, 2570493035), (9895, 2056394428), (19790, 1028197214), (21769, 934724740), (39580, 514098607), (43538, 467362370), (87076, 233681185), (108845, 186944948), (217690, 93472474), (435380, 46736237)]