20221474926

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5717}}^1$

素因数の和:5854

約数の個数: 96

約数和(自身を含む): 45174578688

約数和(自身を除く): 24953103762

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 71, 114, 138, 142, 213, 361, 426, 437, 722, 874, 1083, 1311, 1349, 1633, 2166, 2622, 2698, 3266, 4047, 4899, 5717, 8094, 8303, 9798, 11434, 16606, 17151, 24909, 25631, 31027, 34302, 49818, 51262, 62054, 76893, 93081, 108623, 131491, 153786, 186162, 217246, 262982, 325869, 394473, 405907, 589513, 651738, 788946, 811814, 1179026, 1217721, 1768539, 2063837, 2435442, 2498329, 3537078, 4127674, 4996658, 6191511, 7494987, 7712233, 9335861, 12383022, 14989974, 15424466, 18671722, 23136699, 28007583, 46273398, 47468251, 56015166, 94936502, 142404753, 146532427, 177381359, 284809506, 293064854, 354762718, 439597281, 532144077, 879194562, 1064288154, 3370245821, 6740491642, 10110737463, 20221474926]

約数ペア:

[(1, 20221474926), (2, 10110737463), (3, 6740491642), (6, 3370245821), (19, 1064288154), (23, 879194562), (38, 532144077), (46, 439597281), (57, 354762718), (69, 293064854), (71, 284809506), (114, 177381359), (138, 146532427), (142, 142404753), (213, 94936502), (361, 56015166), (426, 47468251), (437, 46273398), (722, 28007583), (874, 23136699), (1083, 18671722), (1311, 15424466), (1349, 14989974), (1633, 12383022), (2166, 9335861), (2622, 7712233), (2698, 7494987), (3266, 6191511), (4047, 4996658), (4899, 4127674), (5717, 3537078), (8094, 2498329), (8303, 2435442), (9798, 2063837), (11434, 1768539), (16606, 1217721), (17151, 1179026), (24909, 811814), (25631, 788946), (31027, 651738), (34302, 589513), (49818, 405907), (51262, 394473), (62054, 325869), (76893, 262982), (93081, 217246), (108623, 186162), (131491, 153786)]