20215719504

素因数分解:

$2^4\times 3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{17351}}^1$

素因数の和:17431

約数の個数: 200

約数和(自身を含む): 62483857920

約数和(自身を除く): 42268138416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 31, 36, 48, 54, 58, 62, 72, 81, 87, 93, 108, 116, 124, 144, 162, 174, 186, 216, 232, 248, 261, 279, 324, 348, 372, 432, 464, 496, 522, 558, 648, 696, 744, 783, 837, 899, 1044, 1116, 1296, 1392, 1488, 1566, 1674, 1798, 2088, 2232, 2349, 2511, 2697, 3132, 3348, 3596, 4176, 4464, 4698, 5022, 5394, 6264, 6696, 7192, 8091, 9396, 10044, 10788, 12528, 13392, 14384, 16182, 17351, 18792, 20088, 21576, 24273, 32364, 34702, 37584, 40176, 43152, 48546, 52053, 64728, 69404, 72819, 97092, 104106, 129456, 138808, 145638, 156159, 194184, 208212, 277616, 291276, 312318, 388368, 416424, 468477, 503179, 537881, 582552, 624636, 832848, 936954, 1006358, 1075762, 1165104, 1249272, 1405431, 1509537, 1613643, 1873908, 2012716, 2151524, 2498544, 2810862, 3019074, 3227286, 3747816, 4025432, 4303048, 4528611, 4840929, 5621724, 6038148, 6454572, 7495632, 8050864, 8606096, 9057222, 9681858, 11243448, 12076296, 12909144, 13585833, 14522787, 15598549, 18114444, 19363716, 22486896, 24152592, 25818288, 27171666, 29045574, 31197098, 36228888, 38727432, 40757499, 43568361, 46795647, 54343332, 58091148, 62394196, 72457776, 77454864, 81514998, 87136722, 93591294, 108686664, 116182296, 124788392, 140386941, 163029996, 174273444, 187182588, 217373328, 232364592, 249576784, 280773882, 326059992, 348546888, 374365176, 421160823, 561547764, 652119984, 697093776, 748730352, 842321646, 1123095528, 1263482469, 1684643292, 2246191056, 2526964938, 3369286584, 5053929876, 6738573168, 10107859752, 20215719504]

約数ペア:

[(1, 20215719504), (2, 10107859752), (3, 6738573168), (4, 5053929876), (6, 3369286584), (8, 2526964938), (9, 2246191056), (12, 1684643292), (16, 1263482469), (18, 1123095528), (24, 842321646), (27, 748730352), (29, 697093776), (31, 652119984), (36, 561547764), (48, 421160823), (54, 374365176), (58, 348546888), (62, 326059992), (72, 280773882), (81, 249576784), (87, 232364592), (93, 217373328), (108, 187182588), (116, 174273444), (124, 163029996), (144, 140386941), (162, 124788392), (174, 116182296), (186, 108686664), (216, 93591294), (232, 87136722), (248, 81514998), (261, 77454864), (279, 72457776), (324, 62394196), (348, 58091148), (372, 54343332), (432, 46795647), (464, 43568361), (496, 40757499), (522, 38727432), (558, 36228888), (648, 31197098), (696, 29045574), (744, 27171666), (783, 25818288), (837, 24152592), (899, 22486896), (1044, 19363716), (1116, 18114444), (1296, 15598549), (1392, 14522787), (1488, 13585833), (1566, 12909144), (1674, 12076296), (1798, 11243448), (2088, 9681858), (2232, 9057222), (2349, 8606096), (2511, 8050864), (2697, 7495632), (3132, 6454572), (3348, 6038148), (3596, 5621724), (4176, 4840929), (4464, 4528611), (4698, 4303048), (5022, 4025432), (5394, 3747816), (6264, 3227286), (6696, 3019074), (7192, 2810862), (8091, 2498544), (9396, 2151524), (10044, 2012716), (10788, 1873908), (12528, 1613643), (13392, 1509537), (14384, 1405431), (16182, 1249272), (17351, 1165104), (18792, 1075762), (20088, 1006358), (21576, 936954), (24273, 832848), (32364, 624636), (34702, 582552), (37584, 537881), (40176, 503179), (43152, 468477), (48546, 416424), (52053, 388368), (64728, 312318), (69404, 291276), (72819, 277616), (97092, 208212), (104106, 194184), (129456, 156159), (138808, 145638)]