20191607982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{1097}}^1$

素因数の和:1803

約数の個数: 192

約数和(自身を含む): 57149898624

約数和(自身を除く): 36958290642

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 34, 39, 42, 51, 63, 78, 91, 102, 117, 119, 126, 153, 182, 221, 234, 238, 273, 306, 357, 442, 546, 661, 663, 714, 819, 1071, 1097, 1322, 1326, 1547, 1638, 1983, 1989, 2142, 2194, 3094, 3291, 3966, 3978, 4627, 4641, 5949, 6582, 7679, 8593, 9254, 9282, 9873, 11237, 11898, 13881, 13923, 14261, 15358, 17186, 18649, 19746, 22474, 23037, 25779, 27762, 27846, 28522, 33711, 37298, 41643, 42783, 46074, 51558, 55947, 60151, 67422, 69111, 77337, 78659, 83286, 85566, 99827, 101133, 111894, 120302, 128349, 130543, 138222, 146081, 154674, 157318, 167841, 180453, 199654, 202266, 235977, 242437, 256698, 261086, 292162, 299481, 335682, 360906, 391629, 438243, 471954, 484874, 541359, 598962, 707931, 725117, 727311, 783258, 876486, 898443, 1022567, 1082718, 1174887, 1314729, 1415862, 1450234, 1454622, 1697059, 1796886, 2045134, 2175351, 2181933, 2349774, 2629458, 3067701, 3394118, 4350702, 4363866, 5075819, 5091177, 6135402, 6526053, 9203103, 9426521, 10151638, 10182354, 12326989, 13052106, 15227457, 15273531, 18406206, 18853042, 24653978, 28279563, 30454914, 30547062, 36980967, 45682371, 56559126, 65985647, 73961934, 84838689, 86288923, 91364742, 110942901, 131971294, 160250857, 169677378, 172577846, 197956941, 221885802, 258866769, 320501714, 395913882, 480752571, 517733538, 593870823, 776600307, 961505142, 1121755999, 1187741646, 1442257713, 1553200614, 2243511998, 2884515426, 3365267997, 6730535994, 10095803991, 20191607982]

約数ペア:

[(1, 20191607982), (2, 10095803991), (3, 6730535994), (6, 3365267997), (7, 2884515426), (9, 2243511998), (13, 1553200614), (14, 1442257713), (17, 1187741646), (18, 1121755999), (21, 961505142), (26, 776600307), (34, 593870823), (39, 517733538), (42, 480752571), (51, 395913882), (63, 320501714), (78, 258866769), (91, 221885802), (102, 197956941), (117, 172577846), (119, 169677378), (126, 160250857), (153, 131971294), (182, 110942901), (221, 91364742), (234, 86288923), (238, 84838689), (273, 73961934), (306, 65985647), (357, 56559126), (442, 45682371), (546, 36980967), (661, 30547062), (663, 30454914), (714, 28279563), (819, 24653978), (1071, 18853042), (1097, 18406206), (1322, 15273531), (1326, 15227457), (1547, 13052106), (1638, 12326989), (1983, 10182354), (1989, 10151638), (2142, 9426521), (2194, 9203103), (3094, 6526053), (3291, 6135402), (3966, 5091177), (3978, 5075819), (4627, 4363866), (4641, 4350702), (5949, 3394118), (6582, 3067701), (7679, 2629458), (8593, 2349774), (9254, 2181933), (9282, 2175351), (9873, 2045134), (11237, 1796886), (11898, 1697059), (13881, 1454622), (13923, 1450234), (14261, 1415862), (15358, 1314729), (17186, 1174887), (18649, 1082718), (19746, 1022567), (22474, 898443), (23037, 876486), (25779, 783258), (27762, 727311), (27846, 725117), (28522, 707931), (33711, 598962), (37298, 541359), (41643, 484874), (42783, 471954), (46074, 438243), (51558, 391629), (55947, 360906), (60151, 335682), (67422, 299481), (69111, 292162), (77337, 261086), (78659, 256698), (83286, 242437), (85566, 235977), (99827, 202266), (101133, 199654), (111894, 180453), (120302, 167841), (128349, 157318), (130543, 154674), (138222, 146081)]