20199688411938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4001}}^1\times {\mathrm{133711}}^1$

素因数の和:137784

約数の個数: 128

約数和(自身を含む): 49316237475840

約数和(自身を除く): 29116549063902

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 31, 42, 58, 62, 87, 93, 174, 186, 203, 217, 406, 434, 609, 651, 899, 1218, 1302, 1798, 2697, 4001, 5394, 6293, 8002, 12003, 12586, 18879, 24006, 28007, 37758, 56014, 84021, 116029, 124031, 133711, 168042, 232058, 248062, 267422, 348087, 372093, 401133, 696174, 744186, 802266, 812203, 868217, 935977, 1624406, 1736434, 1871954, 2436609, 2604651, 2807931, 3596899, 3877619, 4145041, 4873218, 5209302, 5615862, 7193798, 7755238, 8290082, 10790697, 11632857, 12435123, 21581394, 23265714, 24870246, 25178293, 27143333, 29015287, 50356586, 54286666, 58030574, 75534879, 81429999, 87045861, 120206189, 151069758, 162859998, 174091722, 240412378, 360618567, 534977711, 721237134, 841443323, 1069955422, 1604933133, 1682886646, 2524329969, 3209866266, 3744843977, 5048659938, 7489687954, 11234531931, 15514353619, 16584309041, 22469063862, 31028707238, 33168618082, 46543060857, 49752927123, 93086121714, 99505854246, 108600475333, 116090163287, 217200950666, 232180326574, 325801425999, 348270489861, 480944962189, 651602851998, 696540979722, 961889924378, 1442834886567, 2885669773134, 3366614735323, 6733229470646, 10099844205969, 20199688411938]

約数ペア:

[(1, 20199688411938), (2, 10099844205969), (3, 6733229470646), (6, 3366614735323), (7, 2885669773134), (14, 1442834886567), (21, 961889924378), (29, 696540979722), (31, 651602851998), (42, 480944962189), (58, 348270489861), (62, 325801425999), (87, 232180326574), (93, 217200950666), (174, 116090163287), (186, 108600475333), (203, 99505854246), (217, 93086121714), (406, 49752927123), (434, 46543060857), (609, 33168618082), (651, 31028707238), (899, 22469063862), (1218, 16584309041), (1302, 15514353619), (1798, 11234531931), (2697, 7489687954), (4001, 5048659938), (5394, 3744843977), (6293, 3209866266), (8002, 2524329969), (12003, 1682886646), (12586, 1604933133), (18879, 1069955422), (24006, 841443323), (28007, 721237134), (37758, 534977711), (56014, 360618567), (84021, 240412378), (116029, 174091722), (124031, 162859998), (133711, 151069758), (168042, 120206189), (232058, 87045861), (248062, 81429999), (267422, 75534879), (348087, 58030574), (372093, 54286666), (401133, 50356586), (696174, 29015287), (744186, 27143333), (802266, 25178293), (812203, 24870246), (868217, 23265714), (935977, 21581394), (1624406, 12435123), (1736434, 11632857), (1871954, 10790697), (2436609, 8290082), (2604651, 7755238), (2807931, 7193798), (3596899, 5615862), (3877619, 5209302), (4145041, 4873218)]