20348022864984

素因数分解:

$2^3\times 3^1\times {\mathrm{2389}}^1\times {\mathrm{6791}}^1\times {\mathrm{52259}}^1$

素因数の和:61448

約数の個数: 64

約数和(自身を含む): 50899818528000

約数和(自身を除く): 30551795663016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2389, 4778, 6791, 7167, 9556, 13582, 14334, 19112, 20373, 27164, 28668, 40746, 52259, 54328, 57336, 81492, 104518, 156777, 162984, 209036, 313554, 418072, 627108, 1254216, 16223699, 32447398, 48671097, 64894796, 97342194, 124846751, 129789592, 194684388, 249693502, 354890869, 374540253, 389368776, 499387004, 709781738, 749080506, 998774008, 1064672607, 1419563476, 1498161012, 2129345214, 2839126952, 2996322024, 4258690428, 8517380856, 847834286041, 1695668572082, 2543502858123, 3391337144164, 5087005716246, 6782674288328, 10174011432492, 20348022864984]

約数ペア:

[(1, 20348022864984), (2, 10174011432492), (3, 6782674288328), (4, 5087005716246), (6, 3391337144164), (8, 2543502858123), (12, 1695668572082), (24, 847834286041), (2389, 8517380856), (4778, 4258690428), (6791, 2996322024), (7167, 2839126952), (9556, 2129345214), (13582, 1498161012), (14334, 1419563476), (19112, 1064672607), (20373, 998774008), (27164, 749080506), (28668, 709781738), (40746, 499387004), (52259, 389368776), (54328, 374540253), (57336, 354890869), (81492, 249693502), (104518, 194684388), (156777, 129789592), (162984, 124846751), (209036, 97342194), (313554, 64894796), (418072, 48671097), (627108, 32447398), (1254216, 16223699)]