20946006144

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{136709}}^1$

素因数の和:136755

約数の個数: 192

約数和(自身を含む): 72510984000

約数和(自身を除く): 51564977856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 266, 288, 304, 336, 342, 384, 399, 448, 456, 504, 532, 576, 608, 672, 684, 798, 896, 912, 1008, 1064, 1152, 1197, 1216, 1344, 1368, 1596, 1824, 2016, 2128, 2394, 2432, 2688, 2736, 3192, 3648, 4032, 4256, 4788, 5472, 6384, 7296, 8064, 8512, 9576, 10944, 12768, 17024, 19152, 21888, 25536, 38304, 51072, 76608, 136709, 153216, 273418, 410127, 546836, 820254, 956963, 1093672, 1230381, 1640508, 1913926, 2187344, 2460762, 2597471, 2870889, 3281016, 3827852, 4374688, 4921524, 5194942, 5741778, 6562032, 7655704, 7792413, 8612667, 8749376, 9843048, 10389884, 11483556, 13124064, 15311408, 15584826, 17225334, 17498752, 18182297, 19686096, 20779768, 22967112, 23377239, 26248128, 30622816, 31169652, 34450668, 36364594, 39372192, 41559536, 45934224, 46754478, 52496256, 54546891, 61245632, 62339304, 68901336, 72729188, 78744384, 83119072, 91868448, 93508956, 109093782, 122491264, 124678608, 137802672, 145458376, 157488768, 163640673, 166238144, 183736896, 187017912, 218187564, 249357216, 275605344, 290916752, 327281346, 332476288, 367473792, 374035824, 436375128, 498714432, 551210688, 581833504, 654562692, 748071648, 872750256, 997428864, 1102421376, 1163667008, 1309125384, 1496143296, 1745500512, 2327334016, 2618250768, 2992286592, 3491001024, 5236501536, 6982002048, 10473003072, 20946006144]

約数ペア:

[(1, 20946006144), (2, 10473003072), (3, 6982002048), (4, 5236501536), (6, 3491001024), (7, 2992286592), (8, 2618250768), (9, 2327334016), (12, 1745500512), (14, 1496143296), (16, 1309125384), (18, 1163667008), (19, 1102421376), (21, 997428864), (24, 872750256), (28, 748071648), (32, 654562692), (36, 581833504), (38, 551210688), (42, 498714432), (48, 436375128), (56, 374035824), (57, 367473792), (63, 332476288), (64, 327281346), (72, 290916752), (76, 275605344), (84, 249357216), (96, 218187564), (112, 187017912), (114, 183736896), (126, 166238144), (128, 163640673), (133, 157488768), (144, 145458376), (152, 137802672), (168, 124678608), (171, 122491264), (192, 109093782), (224, 93508956), (228, 91868448), (252, 83119072), (266, 78744384), (288, 72729188), (304, 68901336), (336, 62339304), (342, 61245632), (384, 54546891), (399, 52496256), (448, 46754478), (456, 45934224), (504, 41559536), (532, 39372192), (576, 36364594), (608, 34450668), (672, 31169652), (684, 30622816), (798, 26248128), (896, 23377239), (912, 22967112), (1008, 20779768), (1064, 19686096), (1152, 18182297), (1197, 17498752), (1216, 17225334), (1344, 15584826), (1368, 15311408), (1596, 13124064), (1824, 11483556), (2016, 10389884), (2128, 9843048), (2394, 8749376), (2432, 8612667), (2688, 7792413), (2736, 7655704), (3192, 6562032), (3648, 5741778), (4032, 5194942), (4256, 4921524), (4788, 4374688), (5472, 3827852), (6384, 3281016), (7296, 2870889), (8064, 2597471), (8512, 2460762), (9576, 2187344), (10944, 1913926), (12768, 1640508), (17024, 1230381), (19152, 1093672), (21888, 956963), (25536, 820254), (38304, 546836), (51072, 410127), (76608, 273418), (136709, 153216)]