20260596592

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{22481}}^1$

素因数の和:22622

約数の個数: 80

約数和(自身を含む): 42820116480

約数和(自身を除く): 22559519888

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 79, 92, 124, 158, 184, 248, 316, 368, 496, 632, 713, 1264, 1426, 1817, 2449, 2852, 3634, 4898, 5704, 7268, 9796, 11408, 14536, 19592, 22481, 29072, 39184, 44962, 56327, 89924, 112654, 179848, 225308, 359696, 450616, 517063, 696911, 901232, 1034126, 1393822, 1775999, 2068252, 2787644, 3551998, 4136504, 5575288, 7103996, 8273008, 11150576, 14207992, 16028953, 28415984, 32057906, 40847977, 55055969, 64115812, 81695954, 110111938, 128231624, 163391908, 220223876, 256463248, 326783816, 440447752, 653567632, 880895504, 1266287287, 2532574574, 5065149148, 10130298296, 20260596592]

約数ペア:

[(1, 20260596592), (2, 10130298296), (4, 5065149148), (8, 2532574574), (16, 1266287287), (23, 880895504), (31, 653567632), (46, 440447752), (62, 326783816), (79, 256463248), (92, 220223876), (124, 163391908), (158, 128231624), (184, 110111938), (248, 81695954), (316, 64115812), (368, 55055969), (496, 40847977), (632, 32057906), (713, 28415984), (1264, 16028953), (1426, 14207992), (1817, 11150576), (2449, 8273008), (2852, 7103996), (3634, 5575288), (4898, 4136504), (5704, 3551998), (7268, 2787644), (9796, 2068252), (11408, 1775999), (14536, 1393822), (19592, 1034126), (22481, 901232), (29072, 696911), (39184, 517063), (44962, 450616), (56327, 359696), (89924, 225308), (112654, 179848)]