20327881824

素因数分解:

$2^5\times 3^4\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{347}}^1$

素因数の和:699

約数の個数: 240

約数和(自身を含む): 60834101328

約数和(自身を除く): 40506219504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 97, 108, 144, 162, 194, 216, 233, 288, 291, 324, 347, 388, 432, 466, 582, 648, 694, 699, 776, 864, 873, 932, 1041, 1164, 1296, 1388, 1398, 1552, 1746, 1864, 2082, 2097, 2328, 2592, 2619, 2776, 2796, 3104, 3123, 3492, 3728, 4164, 4194, 4656, 5238, 5552, 5592, 6246, 6291, 6984, 7456, 7857, 8328, 8388, 9312, 9369, 10476, 11104, 11184, 12492, 12582, 13968, 15714, 16656, 16776, 18738, 18873, 20952, 22368, 22601, 24984, 25164, 27936, 28107, 31428, 33312, 33552, 33659, 37476, 37746, 41904, 45202, 49968, 50328, 56214, 62856, 67104, 67318, 67803, 74952, 75492, 80851, 83808, 90404, 99936, 100656, 100977, 112428, 125712, 134636, 135606, 149904, 150984, 161702, 180808, 201312, 201954, 203409, 224856, 242553, 251424, 269272, 271212, 299808, 301968, 302931, 323404, 361616, 403908, 406818, 449712, 485106, 538544, 542424, 603936, 605862, 610227, 646808, 723232, 727659, 807816, 813636, 899424, 908793, 970212, 1077088, 1084848, 1211724, 1220454, 1293616, 1455318, 1615632, 1627272, 1817586, 1830681, 1940424, 2169696, 2182977, 2423448, 2440908, 2587232, 2726379, 2910636, 3231264, 3254544, 3635172, 3661362, 3880848, 4365954, 4846896, 4881816, 5452758, 5821272, 6509088, 6548931, 7270344, 7322724, 7761696, 7842547, 8731908, 9693792, 9763632, 10905516, 11642544, 13097862, 14540688, 14645448, 15685094, 17463816, 19527264, 21811032, 23285088, 23527641, 26195724, 29081376, 29290896, 31370188, 34927632, 43622064, 47055282, 52391448, 58581792, 62740376, 69855264, 70582923, 87244128, 94110564, 104782896, 125480752, 141165846, 188221128, 209565792, 211748769, 250961504, 282331692, 376442256, 423497538, 564663384, 635246307, 752884512, 846995076, 1129326768, 1270492614, 1693990152, 2258653536, 2540985228, 3387980304, 5081970456, 6775960608, 10163940912, 20327881824]

約数ペア:

[(1, 20327881824), (2, 10163940912), (3, 6775960608), (4, 5081970456), (6, 3387980304), (8, 2540985228), (9, 2258653536), (12, 1693990152), (16, 1270492614), (18, 1129326768), (24, 846995076), (27, 752884512), (32, 635246307), (36, 564663384), (48, 423497538), (54, 376442256), (72, 282331692), (81, 250961504), (96, 211748769), (97, 209565792), (108, 188221128), (144, 141165846), (162, 125480752), (194, 104782896), (216, 94110564), (233, 87244128), (288, 70582923), (291, 69855264), (324, 62740376), (347, 58581792), (388, 52391448), (432, 47055282), (466, 43622064), (582, 34927632), (648, 31370188), (694, 29290896), (699, 29081376), (776, 26195724), (864, 23527641), (873, 23285088), (932, 21811032), (1041, 19527264), (1164, 17463816), (1296, 15685094), (1388, 14645448), (1398, 14540688), (1552, 13097862), (1746, 11642544), (1864, 10905516), (2082, 9763632), (2097, 9693792), (2328, 8731908), (2592, 7842547), (2619, 7761696), (2776, 7322724), (2796, 7270344), (3104, 6548931), (3123, 6509088), (3492, 5821272), (3728, 5452758), (4164, 4881816), (4194, 4846896), (4656, 4365954), (5238, 3880848), (5552, 3661362), (5592, 3635172), (6246, 3254544), (6291, 3231264), (6984, 2910636), (7456, 2726379), (7857, 2587232), (8328, 2440908), (8388, 2423448), (9312, 2182977), (9369, 2169696), (10476, 1940424), (11104, 1830681), (11184, 1817586), (12492, 1627272), (12582, 1615632), (13968, 1455318), (15714, 1293616), (16656, 1220454), (16776, 1211724), (18738, 1084848), (18873, 1077088), (20952, 970212), (22368, 908793), (22601, 899424), (24984, 813636), (25164, 807816), (27936, 727659), (28107, 723232), (31428, 646808), (33312, 610227), (33552, 605862), (33659, 603936), (37476, 542424), (37746, 538544), (41904, 485106), (45202, 449712), (49968, 406818), (50328, 403908), (56214, 361616), (62856, 323404), (67104, 302931), (67318, 301968), (67803, 299808), (74952, 271212), (75492, 269272), (80851, 251424), (83808, 242553), (90404, 224856), (99936, 203409), (100656, 201954), (100977, 201312), (112428, 180808), (125712, 161702), (134636, 150984), (135606, 149904)]