20155945056

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:326

約数の個数: 384

約数和(自身を含む): 61337751552

約数和(自身を除く): 41181806496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 41, 48, 52, 62, 78, 82, 93, 96, 97, 104, 123, 124, 131, 156, 164, 186, 194, 208, 246, 248, 262, 291, 312, 328, 372, 388, 393, 403, 416, 492, 496, 524, 533, 582, 624, 656, 744, 776, 786, 806, 984, 992, 1048, 1066, 1164, 1209, 1248, 1261, 1271, 1312, 1488, 1552, 1572, 1599, 1612, 1703, 1968, 2096, 2132, 2328, 2418, 2522, 2542, 2976, 3007, 3104, 3144, 3198, 3224, 3406, 3783, 3813, 3936, 3977, 4061, 4192, 4264, 4656, 4836, 5044, 5084, 5109, 5371, 6014, 6288, 6396, 6448, 6812, 7566, 7626, 7954, 8122, 8528, 9021, 9312, 9672, 10088, 10168, 10218, 10742, 11931, 12028, 12183, 12576, 12707, 12792, 12896, 13624, 15132, 15252, 15908, 16113, 16244, 16523, 17056, 18042, 19344, 20176, 20336, 20436, 21484, 23862, 24056, 24366, 25414, 25584, 27248, 30264, 30504, 31816, 32226, 32488, 33046, 36084, 38121, 38688, 39091, 40352, 40672, 40872, 42968, 47724, 48112, 48732, 49569, 50828, 51168, 51701, 52793, 54496, 60528, 61008, 63632, 64452, 64976, 66092, 69823, 72168, 76242, 78182, 81744, 85936, 95448, 96224, 97464, 99138, 101656, 103402, 105586, 117273, 121056, 122016, 123287, 127264, 128904, 129952, 132184, 139646, 144336, 152484, 155103, 156364, 158379, 163488, 165191, 166501, 171872, 190896, 194928, 198276, 203312, 206804, 209469, 211172, 234546, 246574, 257808, 264368, 279292, 288672, 304968, 310206, 312728, 316758, 330382, 333002, 369861, 381792, 389856, 393917, 396552, 406624, 413608, 418938, 422344, 469092, 493148, 495573, 499503, 515616, 520987, 528736, 558584, 609936, 620412, 625456, 633516, 660764, 666004, 739722, 787834, 793104, 827216, 837876, 844688, 938184, 986296, 991146, 999006, 1041974, 1117168, 1181751, 1219872, 1240824, 1250912, 1267032, 1321528, 1332008, 1479444, 1562961, 1575668, 1586208, 1602731, 1654432, 1675752, 1689376, 1876368, 1972592, 1982292, 1998012, 2083948, 2164513, 2234336, 2363502, 2481648, 2534064, 2643056, 2664016, 2958888, 3125922, 3151336, 3205462, 3351504, 3752736, 3945184, 3964584, 3996024, 4167896, 4329026, 4727004, 4808193, 4963296, 5068128, 5120921, 5286112, 5328032, 5917776, 6251844, 6302672, 6410924, 6493539, 6703008, 6772831, 7929168, 7992048, 8335792, 8658052, 9454008, 9616386, 10241842, 11835552, 12503688, 12605344, 12821848, 12987078, 13545662, 15362763, 15858336, 15984096, 16150597, 16671584, 17316104, 18908016, 19232772, 20318493, 20483684, 25007376, 25643696, 25974156, 27091324, 30725526, 32301194, 34632208, 37816032, 38465544, 40636986, 40967368, 48451791, 50014752, 51287392, 51948312, 54182648, 61451052, 64602388, 69264416, 76931088, 81273972, 81934736, 96903582, 103896624, 108365296, 122902104, 129204776, 153862176, 162547944, 163869472, 193807164, 207793248, 209957761, 216730592, 245804208, 258409552, 325095888, 387614328, 419915522, 491608416, 516819104, 629873283, 650191776, 775228656, 839831044, 1259746566, 1550457312, 1679662088, 2519493132, 3359324176, 5038986264, 6718648352, 10077972528, 20155945056]

約数ペア:

[(1, 20155945056), (2, 10077972528), (3, 6718648352), (4, 5038986264), (6, 3359324176), (8, 2519493132), (12, 1679662088), (13, 1550457312), (16, 1259746566), (24, 839831044), (26, 775228656), (31, 650191776), (32, 629873283), (39, 516819104), (41, 491608416), (48, 419915522), (52, 387614328), (62, 325095888), (78, 258409552), (82, 245804208), (93, 216730592), (96, 209957761), (97, 207793248), (104, 193807164), (123, 163869472), (124, 162547944), (131, 153862176), (156, 129204776), (164, 122902104), (186, 108365296), (194, 103896624), (208, 96903582), (246, 81934736), (248, 81273972), (262, 76931088), (291, 69264416), (312, 64602388), (328, 61451052), (372, 54182648), (388, 51948312), (393, 51287392), (403, 50014752), (416, 48451791), (492, 40967368), (496, 40636986), (524, 38465544), (533, 37816032), (582, 34632208), (624, 32301194), (656, 30725526), (744, 27091324), (776, 25974156), (786, 25643696), (806, 25007376), (984, 20483684), (992, 20318493), (1048, 19232772), (1066, 18908016), (1164, 17316104), (1209, 16671584), (1248, 16150597), (1261, 15984096), (1271, 15858336), (1312, 15362763), (1488, 13545662), (1552, 12987078), (1572, 12821848), (1599, 12605344), (1612, 12503688), (1703, 11835552), (1968, 10241842), (2096, 9616386), (2132, 9454008), (2328, 8658052), (2418, 8335792), (2522, 7992048), (2542, 7929168), (2976, 6772831), (3007, 6703008), (3104, 6493539), (3144, 6410924), (3198, 6302672), (3224, 6251844), (3406, 5917776), (3783, 5328032), (3813, 5286112), (3936, 5120921), (3977, 5068128), (4061, 4963296), (4192, 4808193), (4264, 4727004), (4656, 4329026), (4836, 4167896), (5044, 3996024), (5084, 3964584), (5109, 3945184), (5371, 3752736), (6014, 3351504), (6288, 3205462), (6396, 3151336), (6448, 3125922), (6812, 2958888), (7566, 2664016), (7626, 2643056), (7954, 2534064), (8122, 2481648), (8528, 2363502), (9021, 2234336), (9312, 2164513), (9672, 2083948), (10088, 1998012), (10168, 1982292), (10218, 1972592), (10742, 1876368), (11931, 1689376), (12028, 1675752), (12183, 1654432), (12576, 1602731), (12707, 1586208), (12792, 1575668), (12896, 1562961), (13624, 1479444), (15132, 1332008), (15252, 1321528), (15908, 1267032), (16113, 1250912), (16244, 1240824), (16523, 1219872), (17056, 1181751), (18042, 1117168), (19344, 1041974), (20176, 999006), (20336, 991146), (20436, 986296), (21484, 938184), (23862, 844688), (24056, 837876), (24366, 827216), (25414, 793104), (25584, 787834), (27248, 739722), (30264, 666004), (30504, 660764), (31816, 633516), (32226, 625456), (32488, 620412), (33046, 609936), (36084, 558584), (38121, 528736), (38688, 520987), (39091, 515616), (40352, 499503), (40672, 495573), (40872, 493148), (42968, 469092), (47724, 422344), (48112, 418938), (48732, 413608), (49569, 406624), (50828, 396552), (51168, 393917), (51701, 389856), (52793, 381792), (54496, 369861), (60528, 333002), (61008, 330382), (63632, 316758), (64452, 312728), (64976, 310206), (66092, 304968), (69823, 288672), (72168, 279292), (76242, 264368), (78182, 257808), (81744, 246574), (85936, 234546), (95448, 211172), (96224, 209469), (97464, 206804), (99138, 203312), (101656, 198276), (103402, 194928), (105586, 190896), (117273, 171872), (121056, 166501), (122016, 165191), (123287, 163488), (127264, 158379), (128904, 156364), (129952, 155103), (132184, 152484), (139646, 144336)]