20058709216

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9661}}^1$

素因数の和:9745

約数の個数: 192

約数和(自身を含む): 52358455296

約数和(自身を除く): 32299746080

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 31, 32, 46, 52, 56, 62, 91, 92, 104, 112, 124, 161, 182, 184, 208, 217, 224, 248, 299, 322, 364, 368, 403, 416, 434, 496, 598, 644, 713, 728, 736, 806, 868, 992, 1196, 1288, 1426, 1456, 1612, 1736, 2093, 2392, 2576, 2821, 2852, 2912, 3224, 3472, 4186, 4784, 4991, 5152, 5642, 5704, 6448, 6944, 8372, 9269, 9568, 9661, 9982, 11284, 11408, 12896, 16744, 18538, 19322, 19964, 22568, 22816, 33488, 37076, 38644, 39928, 45136, 64883, 66976, 67627, 74152, 77288, 79856, 90272, 125593, 129766, 135254, 148304, 154576, 159712, 222203, 251186, 259532, 270508, 296608, 299491, 309152, 444406, 502372, 519064, 541016, 598982, 879151, 888812, 1004744, 1038128, 1082032, 1197964, 1555421, 1758302, 1777624, 2009488, 2076256, 2096437, 2164064, 2395928, 2888639, 3110842, 3516604, 3555248, 3893383, 4018976, 4192874, 4791856, 5777278, 6221684, 6888293, 7033208, 7110496, 7786766, 8385748, 9583712, 11554556, 12443368, 13776586, 14066416, 15573532, 16771496, 20220473, 23109112, 24886736, 27253681, 27553172, 28132832, 31147064, 33542992, 40440946, 46218224, 48218051, 49773472, 54507362, 55106344, 62294128, 67085984, 80881892, 89547809, 92436448, 96436102, 109014724, 110212688, 124588256, 161763784, 179095618, 192872204, 218029448, 220425376, 323527568, 358191236, 385744408, 436058896, 626834663, 647055136, 716382472, 771488816, 872117792, 1253669326, 1432764944, 1542977632, 2507338652, 2865529888, 5014677304, 10029354608, 20058709216]

約数ペア:

[(1, 20058709216), (2, 10029354608), (4, 5014677304), (7, 2865529888), (8, 2507338652), (13, 1542977632), (14, 1432764944), (16, 1253669326), (23, 872117792), (26, 771488816), (28, 716382472), (31, 647055136), (32, 626834663), (46, 436058896), (52, 385744408), (56, 358191236), (62, 323527568), (91, 220425376), (92, 218029448), (104, 192872204), (112, 179095618), (124, 161763784), (161, 124588256), (182, 110212688), (184, 109014724), (208, 96436102), (217, 92436448), (224, 89547809), (248, 80881892), (299, 67085984), (322, 62294128), (364, 55106344), (368, 54507362), (403, 49773472), (416, 48218051), (434, 46218224), (496, 40440946), (598, 33542992), (644, 31147064), (713, 28132832), (728, 27553172), (736, 27253681), (806, 24886736), (868, 23109112), (992, 20220473), (1196, 16771496), (1288, 15573532), (1426, 14066416), (1456, 13776586), (1612, 12443368), (1736, 11554556), (2093, 9583712), (2392, 8385748), (2576, 7786766), (2821, 7110496), (2852, 7033208), (2912, 6888293), (3224, 6221684), (3472, 5777278), (4186, 4791856), (4784, 4192874), (4991, 4018976), (5152, 3893383), (5642, 3555248), (5704, 3516604), (6448, 3110842), (6944, 2888639), (8372, 2395928), (9269, 2164064), (9568, 2096437), (9661, 2076256), (9982, 2009488), (11284, 1777624), (11408, 1758302), (12896, 1555421), (16744, 1197964), (18538, 1082032), (19322, 1038128), (19964, 1004744), (22568, 888812), (22816, 879151), (33488, 598982), (37076, 541016), (38644, 519064), (39928, 502372), (45136, 444406), (64883, 309152), (66976, 299491), (67627, 296608), (74152, 270508), (77288, 259532), (79856, 251186), (90272, 222203), (125593, 159712), (129766, 154576), (135254, 148304)]