20223563616

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{4889}}^1$

素因数の和:5229

約数の個数: 144

約数和(自身を含む): 58824118080

約数和(自身を除く): 38600554464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 271, 288, 318, 424, 477, 542, 636, 813, 848, 954, 1084, 1272, 1626, 1696, 1908, 2168, 2439, 2544, 3252, 3816, 4336, 4878, 4889, 5088, 6504, 7632, 8672, 9756, 9778, 13008, 14363, 14667, 15264, 19512, 19556, 26016, 28726, 29334, 39024, 39112, 43089, 44001, 57452, 58668, 78048, 78224, 86178, 88002, 114904, 117336, 129267, 156448, 172356, 176004, 229808, 234672, 258534, 259117, 344712, 352008, 459616, 469344, 517068, 518234, 689424, 704016, 777351, 1034136, 1036468, 1324919, 1378848, 1408032, 1554702, 2068272, 2072936, 2332053, 2649838, 3109404, 3974757, 4136544, 4145872, 4664106, 5299676, 6218808, 7949514, 8291744, 9328212, 10599352, 11924271, 12437616, 15899028, 18656424, 21198704, 23848542, 24875232, 31798056, 37312848, 42397408, 47697084, 63596112, 70220707, 74625696, 95394168, 127192224, 140441414, 190788336, 210662121, 280882828, 381576672, 421324242, 561765656, 631986363, 842648484, 1123531312, 1263972726, 1685296968, 2247062624, 2527945452, 3370593936, 5055890904, 6741187872, 10111781808, 20223563616]

約数ペア:

[(1, 20223563616), (2, 10111781808), (3, 6741187872), (4, 5055890904), (6, 3370593936), (8, 2527945452), (9, 2247062624), (12, 1685296968), (16, 1263972726), (18, 1123531312), (24, 842648484), (32, 631986363), (36, 561765656), (48, 421324242), (53, 381576672), (72, 280882828), (96, 210662121), (106, 190788336), (144, 140441414), (159, 127192224), (212, 95394168), (271, 74625696), (288, 70220707), (318, 63596112), (424, 47697084), (477, 42397408), (542, 37312848), (636, 31798056), (813, 24875232), (848, 23848542), (954, 21198704), (1084, 18656424), (1272, 15899028), (1626, 12437616), (1696, 11924271), (1908, 10599352), (2168, 9328212), (2439, 8291744), (2544, 7949514), (3252, 6218808), (3816, 5299676), (4336, 4664106), (4878, 4145872), (4889, 4136544), (5088, 3974757), (6504, 3109404), (7632, 2649838), (8672, 2332053), (9756, 2072936), (9778, 2068272), (13008, 1554702), (14363, 1408032), (14667, 1378848), (15264, 1324919), (19512, 1036468), (19556, 1034136), (26016, 777351), (28726, 704016), (29334, 689424), (39024, 518234), (39112, 517068), (43089, 469344), (44001, 459616), (57452, 352008), (58668, 344712), (78048, 259117), (78224, 258534), (86178, 234672), (88002, 229808), (114904, 176004), (117336, 172356), (129267, 156448)]