20175082776

素因数分解:

$2^3\times 3^5\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{691}}^1$

素因数の和:1388

約数の個数: 192

約数和(自身を含む): 59304510720

約数和(自身を除く): 39129427944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 243, 276, 324, 414, 486, 552, 621, 648, 653, 691, 828, 972, 1242, 1306, 1382, 1656, 1863, 1944, 1959, 2073, 2484, 2612, 2764, 3726, 3918, 4146, 4968, 5224, 5528, 5589, 5877, 6219, 7452, 7836, 8292, 11178, 11754, 12438, 14904, 15019, 15672, 15893, 16584, 17631, 18657, 22356, 23508, 24876, 30038, 31786, 35262, 37314, 44712, 45057, 47016, 47679, 49752, 52893, 55971, 60076, 63572, 70524, 74628, 90114, 95358, 105786, 111942, 120152, 127144, 135171, 141048, 143037, 149256, 158679, 167913, 180228, 190716, 211572, 223884, 270342, 286074, 317358, 335826, 360456, 381432, 405513, 423144, 429111, 447768, 451223, 540684, 572148, 634716, 671652, 811026, 858222, 902446, 1081368, 1144296, 1216539, 1269432, 1287333, 1343304, 1353669, 1622052, 1716444, 1804892, 2433078, 2574666, 2707338, 3244104, 3432888, 3609784, 3649617, 3861999, 4061007, 4866156, 5149332, 5414676, 7299234, 7723998, 8122014, 9732312, 10298664, 10378129, 10829352, 12183021, 14598468, 15447996, 16244028, 20756258, 24366042, 29196936, 30895992, 31134387, 32488056, 36549063, 41512516, 48732084, 62268774, 73098126, 83025032, 93403161, 97464168, 109647189, 124537548, 146196252, 186806322, 219294378, 249075096, 280209483, 292392504, 373612644, 438588756, 560418966, 747225288, 840628449, 877177512, 1120837932, 1681256898, 2241675864, 2521885347, 3362513796, 5043770694, 6725027592, 10087541388, 20175082776]

約数ペア:

[(1, 20175082776), (2, 10087541388), (3, 6725027592), (4, 5043770694), (6, 3362513796), (8, 2521885347), (9, 2241675864), (12, 1681256898), (18, 1120837932), (23, 877177512), (24, 840628449), (27, 747225288), (36, 560418966), (46, 438588756), (54, 373612644), (69, 292392504), (72, 280209483), (81, 249075096), (92, 219294378), (108, 186806322), (138, 146196252), (162, 124537548), (184, 109647189), (207, 97464168), (216, 93403161), (243, 83025032), (276, 73098126), (324, 62268774), (414, 48732084), (486, 41512516), (552, 36549063), (621, 32488056), (648, 31134387), (653, 30895992), (691, 29196936), (828, 24366042), (972, 20756258), (1242, 16244028), (1306, 15447996), (1382, 14598468), (1656, 12183021), (1863, 10829352), (1944, 10378129), (1959, 10298664), (2073, 9732312), (2484, 8122014), (2612, 7723998), (2764, 7299234), (3726, 5414676), (3918, 5149332), (4146, 4866156), (4968, 4061007), (5224, 3861999), (5528, 3649617), (5589, 3609784), (5877, 3432888), (6219, 3244104), (7452, 2707338), (7836, 2574666), (8292, 2433078), (11178, 1804892), (11754, 1716444), (12438, 1622052), (14904, 1353669), (15019, 1343304), (15672, 1287333), (15893, 1269432), (16584, 1216539), (17631, 1144296), (18657, 1081368), (22356, 902446), (23508, 858222), (24876, 811026), (30038, 671652), (31786, 634716), (35262, 572148), (37314, 540684), (44712, 451223), (45057, 447768), (47016, 429111), (47679, 423144), (49752, 405513), (52893, 381432), (55971, 360456), (60076, 335826), (63572, 317358), (70524, 286074), (74628, 270342), (90114, 223884), (95358, 211572), (105786, 190716), (111942, 180228), (120152, 167913), (127144, 158679), (135171, 149256), (141048, 143037)]