20170969728

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{15601}}^1$

素因数の和:15675

約数の個数: 256

約数和(自身を含む): 67730154240

約数和(自身を除く): 47559184512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 37, 39, 42, 48, 52, 56, 64, 74, 78, 84, 91, 96, 104, 111, 112, 128, 148, 156, 168, 182, 192, 208, 222, 224, 259, 273, 296, 312, 336, 364, 384, 416, 444, 448, 481, 518, 546, 592, 624, 672, 728, 777, 832, 888, 896, 962, 1036, 1092, 1184, 1248, 1344, 1443, 1456, 1554, 1664, 1776, 1924, 2072, 2184, 2368, 2496, 2688, 2886, 2912, 3108, 3367, 3552, 3848, 4144, 4368, 4736, 4992, 5772, 5824, 6216, 6734, 7104, 7696, 8288, 8736, 10101, 11544, 11648, 12432, 13468, 14208, 15392, 15601, 16576, 17472, 20202, 23088, 24864, 26936, 30784, 31202, 33152, 34944, 40404, 46176, 46803, 49728, 53872, 61568, 62404, 80808, 92352, 93606, 99456, 107744, 109207, 124808, 161616, 184704, 187212, 202813, 215488, 218414, 249616, 323232, 327621, 374424, 405626, 430976, 436828, 499232, 577237, 608439, 646464, 655242, 748848, 811252, 873656, 998464, 1154474, 1216878, 1292928, 1310484, 1419691, 1497696, 1622504, 1731711, 1747312, 1996928, 2308948, 2433756, 2620968, 2839382, 2995392, 3245008, 3463422, 3494624, 4040659, 4259073, 4617896, 4867512, 5241936, 5678764, 5990784, 6490016, 6926844, 6989248, 7504081, 8081318, 8518146, 9235792, 9735024, 10483872, 11357528, 12121977, 12980032, 13853688, 13978496, 15008162, 16162636, 17036292, 18471584, 19470048, 20967744, 22512243, 22715056, 24243954, 25960064, 27707376, 30016324, 32325272, 34072584, 36943168, 38940096, 41935488, 45024486, 45430112, 48487908, 52528567, 55414752, 60032648, 64650544, 68145168, 73886336, 77880192, 90048972, 90860224, 96975816, 105057134, 110829504, 120065296, 129301088, 136290336, 157585701, 180097944, 181720448, 193951632, 210114268, 221659008, 240130592, 258602176, 272580672, 315171402, 360195888, 387903264, 420228536, 480261184, 517204352, 545161344, 630342804, 720391776, 775806528, 840457072, 960522368, 1260685608, 1440783552, 1551613056, 1680914144, 2521371216, 2881567104, 3361828288, 5042742432, 6723656576, 10085484864, 20170969728]

約数ペア:

[(1, 20170969728), (2, 10085484864), (3, 6723656576), (4, 5042742432), (6, 3361828288), (7, 2881567104), (8, 2521371216), (12, 1680914144), (13, 1551613056), (14, 1440783552), (16, 1260685608), (21, 960522368), (24, 840457072), (26, 775806528), (28, 720391776), (32, 630342804), (37, 545161344), (39, 517204352), (42, 480261184), (48, 420228536), (52, 387903264), (56, 360195888), (64, 315171402), (74, 272580672), (78, 258602176), (84, 240130592), (91, 221659008), (96, 210114268), (104, 193951632), (111, 181720448), (112, 180097944), (128, 157585701), (148, 136290336), (156, 129301088), (168, 120065296), (182, 110829504), (192, 105057134), (208, 96975816), (222, 90860224), (224, 90048972), (259, 77880192), (273, 73886336), (296, 68145168), (312, 64650544), (336, 60032648), (364, 55414752), (384, 52528567), (416, 48487908), (444, 45430112), (448, 45024486), (481, 41935488), (518, 38940096), (546, 36943168), (592, 34072584), (624, 32325272), (672, 30016324), (728, 27707376), (777, 25960064), (832, 24243954), (888, 22715056), (896, 22512243), (962, 20967744), (1036, 19470048), (1092, 18471584), (1184, 17036292), (1248, 16162636), (1344, 15008162), (1443, 13978496), (1456, 13853688), (1554, 12980032), (1664, 12121977), (1776, 11357528), (1924, 10483872), (2072, 9735024), (2184, 9235792), (2368, 8518146), (2496, 8081318), (2688, 7504081), (2886, 6989248), (2912, 6926844), (3108, 6490016), (3367, 5990784), (3552, 5678764), (3848, 5241936), (4144, 4867512), (4368, 4617896), (4736, 4259073), (4992, 4040659), (5772, 3494624), (5824, 3463422), (6216, 3245008), (6734, 2995392), (7104, 2839382), (7696, 2620968), (8288, 2433756), (8736, 2308948), (10101, 1996928), (11544, 1747312), (11648, 1731711), (12432, 1622504), (13468, 1497696), (14208, 1419691), (15392, 1310484), (15601, 1292928), (16576, 1216878), (17472, 1154474), (20202, 998464), (23088, 873656), (24864, 811252), (26936, 748848), (30784, 655242), (31202, 646464), (33152, 608439), (34944, 577237), (40404, 499232), (46176, 436828), (46803, 430976), (49728, 405626), (53872, 374424), (61568, 327621), (62404, 323232), (80808, 249616), (92352, 218414), (93606, 215488), (99456, 202813), (107744, 187212), (109207, 184704), (124808, 161616)]