20211232338

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^3\times {\mathrm{251}}^1\times {\mathrm{3361}}^1$

素因数の和:3653

約数の個数: 96

約数和(自身を含む): 48373101504

約数和(自身を除く): 28161869166

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 251, 363, 502, 726, 753, 1089, 1331, 1506, 2178, 2259, 2662, 2761, 3361, 3993, 4518, 5522, 6722, 7986, 8283, 10083, 11979, 16566, 20166, 23958, 24849, 30249, 30371, 36971, 49698, 60498, 60742, 73942, 91113, 110913, 182226, 221826, 273339, 332739, 334081, 406681, 546678, 665478, 668162, 813362, 843611, 1002243, 1220043, 1687222, 2004486, 2440086, 2530833, 3006729, 3660129, 4473491, 5061666, 6013458, 7320258, 7592499, 8946982, 9279721, 13420473, 15184998, 18559442, 26840946, 27839163, 40261419, 55678326, 80522838, 83517489, 102076931, 167034978, 204153862, 306230793, 612461586, 918692379, 1122846241, 1837384758, 2245692482, 3368538723, 6737077446, 10105616169, 20211232338]

約数ペア:

[(1, 20211232338), (2, 10105616169), (3, 6737077446), (6, 3368538723), (9, 2245692482), (11, 1837384758), (18, 1122846241), (22, 918692379), (33, 612461586), (66, 306230793), (99, 204153862), (121, 167034978), (198, 102076931), (242, 83517489), (251, 80522838), (363, 55678326), (502, 40261419), (726, 27839163), (753, 26840946), (1089, 18559442), (1331, 15184998), (1506, 13420473), (2178, 9279721), (2259, 8946982), (2662, 7592499), (2761, 7320258), (3361, 6013458), (3993, 5061666), (4518, 4473491), (5522, 3660129), (6722, 3006729), (7986, 2530833), (8283, 2440086), (10083, 2004486), (11979, 1687222), (16566, 1220043), (20166, 1002243), (23958, 843611), (24849, 813362), (30249, 668162), (30371, 665478), (36971, 546678), (49698, 406681), (60498, 334081), (60742, 332739), (73942, 273339), (91113, 221826), (110913, 182226)]