20338238448

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1733}}^1$

素因数の和:2028

約数の個数: 240

約数和(自身を含む): 64401592320

約数和(自身を除く): 44063353872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 239, 248, 264, 279, 341, 372, 396, 478, 496, 528, 558, 682, 717, 744, 792, 956, 1023, 1116, 1364, 1434, 1488, 1584, 1733, 1912, 2046, 2151, 2232, 2629, 2728, 2868, 3069, 3466, 3824, 4092, 4302, 4464, 5199, 5258, 5456, 5736, 6138, 6932, 7409, 7887, 8184, 8604, 10398, 10516, 11472, 12276, 13864, 14818, 15597, 15774, 16368, 17208, 19063, 20796, 21032, 22227, 23661, 24552, 27728, 29636, 31194, 31548, 34416, 38126, 41592, 42064, 44454, 47322, 49104, 53723, 57189, 59272, 62388, 63096, 66681, 76252, 81499, 83184, 88908, 94644, 107446, 114378, 118544, 124776, 126192, 133362, 152504, 161169, 162998, 171567, 177816, 189288, 214892, 228756, 244497, 249552, 266724, 305008, 322338, 325996, 343134, 355632, 378576, 414187, 429784, 457512, 483507, 488994, 533448, 590953, 644676, 651992, 686268, 733491, 828374, 859568, 915024, 967014, 977988, 1066896, 1181906, 1242561, 1289352, 1303984, 1372536, 1466982, 1656748, 1772859, 1934028, 1955976, 2363812, 2485122, 2578704, 2745072, 2933964, 3313496, 3545718, 3727683, 3868056, 3911952, 4556057, 4727624, 4970244, 5318577, 5867928, 6626992, 7091436, 7455366, 7736112, 9112114, 9455248, 9940488, 10637154, 11735856, 12839797, 13668171, 14182872, 14910732, 18224228, 19880976, 21274308, 25679594, 27336342, 28365744, 29821464, 36448456, 38519391, 41004513, 42548616, 51359188, 54672684, 59642928, 72896912, 77038782, 82009026, 85097232, 102718376, 109345368, 115558173, 141237767, 154077564, 164018052, 205436752, 218690736, 231116346, 282475534, 308155128, 328036104, 423713301, 462232692, 564951068, 616310256, 656072208, 847426602, 924465384, 1129902136, 1271139903, 1694853204, 1848930768, 2259804272, 2542279806, 3389706408, 5084559612, 6779412816, 10169119224, 20338238448]

約数ペア:

[(1, 20338238448), (2, 10169119224), (3, 6779412816), (4, 5084559612), (6, 3389706408), (8, 2542279806), (9, 2259804272), (11, 1848930768), (12, 1694853204), (16, 1271139903), (18, 1129902136), (22, 924465384), (24, 847426602), (31, 656072208), (33, 616310256), (36, 564951068), (44, 462232692), (48, 423713301), (62, 328036104), (66, 308155128), (72, 282475534), (88, 231116346), (93, 218690736), (99, 205436752), (124, 164018052), (132, 154077564), (144, 141237767), (176, 115558173), (186, 109345368), (198, 102718376), (239, 85097232), (248, 82009026), (264, 77038782), (279, 72896912), (341, 59642928), (372, 54672684), (396, 51359188), (478, 42548616), (496, 41004513), (528, 38519391), (558, 36448456), (682, 29821464), (717, 28365744), (744, 27336342), (792, 25679594), (956, 21274308), (1023, 19880976), (1116, 18224228), (1364, 14910732), (1434, 14182872), (1488, 13668171), (1584, 12839797), (1733, 11735856), (1912, 10637154), (2046, 9940488), (2151, 9455248), (2232, 9112114), (2629, 7736112), (2728, 7455366), (2868, 7091436), (3069, 6626992), (3466, 5867928), (3824, 5318577), (4092, 4970244), (4302, 4727624), (4464, 4556057), (5199, 3911952), (5258, 3868056), (5456, 3727683), (5736, 3545718), (6138, 3313496), (6932, 2933964), (7409, 2745072), (7887, 2578704), (8184, 2485122), (8604, 2363812), (10398, 1955976), (10516, 1934028), (11472, 1772859), (12276, 1656748), (13864, 1466982), (14818, 1372536), (15597, 1303984), (15774, 1289352), (16368, 1242561), (17208, 1181906), (19063, 1066896), (20796, 977988), (21032, 967014), (22227, 915024), (23661, 859568), (24552, 828374), (27728, 733491), (29636, 686268), (31194, 651992), (31548, 644676), (34416, 590953), (38126, 533448), (41592, 488994), (42064, 483507), (44454, 457512), (47322, 429784), (49104, 414187), (53723, 378576), (57189, 355632), (59272, 343134), (62388, 325996), (63096, 322338), (66681, 305008), (76252, 266724), (81499, 249552), (83184, 244497), (88908, 228756), (94644, 214892), (107446, 189288), (114378, 177816), (118544, 171567), (124776, 162998), (126192, 161169), (133362, 152504)]