20180959812

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{853}}^1$

素因数の和:1060

約数の個数: 240

約数和(自身を含む): 58694538672

約数和(自身を除く): 38513578860

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 41, 52, 54, 78, 81, 82, 108, 117, 123, 137, 156, 162, 164, 234, 246, 274, 324, 351, 369, 411, 468, 492, 533, 548, 702, 738, 822, 853, 1053, 1066, 1107, 1233, 1404, 1476, 1599, 1644, 1706, 1781, 2106, 2132, 2214, 2466, 2559, 3198, 3321, 3412, 3562, 3699, 4212, 4428, 4797, 4932, 5118, 5343, 5617, 6396, 6642, 7124, 7398, 7677, 9594, 10236, 10686, 11089, 11097, 11234, 13284, 14391, 14796, 15354, 16029, 16851, 19188, 21372, 22178, 22194, 22468, 23031, 28782, 30708, 32058, 33267, 33702, 34973, 43173, 44356, 44388, 46062, 48087, 50553, 57564, 64116, 66534, 67404, 69093, 69946, 73021, 86346, 92124, 96174, 99801, 101106, 104919, 116861, 133068, 138186, 139892, 144261, 146042, 151659, 172692, 192348, 199602, 202212, 209838, 219063, 233722, 276372, 288522, 292084, 299403, 303318, 314757, 350583, 399204, 419676, 438126, 454649, 454977, 467444, 577044, 598806, 606636, 629514, 657189, 701166, 876252, 898209, 909298, 909954, 944271, 1051749, 1197612, 1259028, 1314378, 1363947, 1402332, 1519193, 1796418, 1818596, 1819908, 1888542, 1971567, 2103498, 2628756, 2727894, 2832813, 3038386, 3155247, 3592836, 3777084, 3943134, 4091841, 4206996, 4557579, 4791301, 5455788, 5665626, 5914701, 6076772, 6310494, 7886268, 8183682, 9115158, 9465741, 9582602, 11331252, 11829402, 12275523, 12620988, 13672737, 14373903, 16367364, 18230316, 18931482, 19165204, 23658804, 24551046, 27345474, 28747806, 36826569, 37862964, 41018211, 43121709, 49102092, 54690948, 57495612, 62286913, 73653138, 82036422, 86243418, 123054633, 124573826, 129365127, 147306276, 164072844, 172486836, 186860739, 246109266, 249147652, 258730254, 373721478, 388095381, 492218532, 517460508, 560582217, 747442956, 776190762, 1121164434, 1552381524, 1681746651, 2242328868, 3363493302, 5045239953, 6726986604, 10090479906, 20180959812]

約数ペア:

[(1, 20180959812), (2, 10090479906), (3, 6726986604), (4, 5045239953), (6, 3363493302), (9, 2242328868), (12, 1681746651), (13, 1552381524), (18, 1121164434), (26, 776190762), (27, 747442956), (36, 560582217), (39, 517460508), (41, 492218532), (52, 388095381), (54, 373721478), (78, 258730254), (81, 249147652), (82, 246109266), (108, 186860739), (117, 172486836), (123, 164072844), (137, 147306276), (156, 129365127), (162, 124573826), (164, 123054633), (234, 86243418), (246, 82036422), (274, 73653138), (324, 62286913), (351, 57495612), (369, 54690948), (411, 49102092), (468, 43121709), (492, 41018211), (533, 37862964), (548, 36826569), (702, 28747806), (738, 27345474), (822, 24551046), (853, 23658804), (1053, 19165204), (1066, 18931482), (1107, 18230316), (1233, 16367364), (1404, 14373903), (1476, 13672737), (1599, 12620988), (1644, 12275523), (1706, 11829402), (1781, 11331252), (2106, 9582602), (2132, 9465741), (2214, 9115158), (2466, 8183682), (2559, 7886268), (3198, 6310494), (3321, 6076772), (3412, 5914701), (3562, 5665626), (3699, 5455788), (4212, 4791301), (4428, 4557579), (4797, 4206996), (4932, 4091841), (5118, 3943134), (5343, 3777084), (5617, 3592836), (6396, 3155247), (6642, 3038386), (7124, 2832813), (7398, 2727894), (7677, 2628756), (9594, 2103498), (10236, 1971567), (10686, 1888542), (11089, 1819908), (11097, 1818596), (11234, 1796418), (13284, 1519193), (14391, 1402332), (14796, 1363947), (15354, 1314378), (16029, 1259028), (16851, 1197612), (19188, 1051749), (21372, 944271), (22178, 909954), (22194, 909298), (22468, 898209), (23031, 876252), (28782, 701166), (30708, 657189), (32058, 629514), (33267, 606636), (33702, 598806), (34973, 577044), (43173, 467444), (44356, 454977), (44388, 454649), (46062, 438126), (48087, 419676), (50553, 399204), (57564, 350583), (64116, 314757), (66534, 303318), (67404, 299403), (69093, 292084), (69946, 288522), (73021, 276372), (86346, 233722), (92124, 219063), (96174, 209838), (99801, 202212), (101106, 199602), (104919, 192348), (116861, 172692), (133068, 151659), (138186, 146042), (139892, 144261)]