20121041952

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{111427}}^1$

素因数の和:111476

約数の個数: 192

約数和(自身を含む): 67391654400

約数和(自身を除く): 47270612448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 32, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 88, 96, 99, 108, 114, 132, 144, 152, 171, 176, 198, 209, 216, 228, 264, 288, 297, 304, 342, 352, 396, 418, 432, 456, 513, 528, 594, 608, 627, 684, 792, 836, 864, 912, 1026, 1056, 1188, 1254, 1368, 1584, 1672, 1824, 1881, 2052, 2376, 2508, 2736, 3168, 3344, 3762, 4104, 4752, 5016, 5472, 5643, 6688, 7524, 8208, 9504, 10032, 11286, 15048, 16416, 20064, 22572, 30096, 45144, 60192, 90288, 111427, 180576, 222854, 334281, 445708, 668562, 891416, 1002843, 1225697, 1337124, 1782832, 2005686, 2117113, 2451394, 2674248, 3008529, 3565664, 3677091, 4011372, 4234226, 4902788, 5348496, 6017058, 6351339, 7354182, 8022744, 8468452, 9805576, 10696992, 11031273, 12034116, 12702678, 14708364, 16045488, 16936904, 19054017, 19611152, 22062546, 23288243, 24068232, 25405356, 29416728, 32090976, 33093819, 33873808, 38108034, 39222304, 44125092, 46576486, 48136464, 50810712, 57162051, 58833456, 66187638, 67747616, 69864729, 76216068, 88250184, 93152972, 96272928, 101621424, 114324102, 117666912, 132375276, 139729458, 152432136, 176500368, 186305944, 203242848, 209594187, 228648204, 264750552, 279458916, 304864272, 353000736, 372611888, 419188374, 457296408, 529501104, 558917832, 609728544, 628782561, 745223776, 838376748, 914592816, 1059002208, 1117835664, 1257565122, 1676753496, 1829185632, 2235671328, 2515130244, 3353506992, 5030260488, 6707013984, 10060520976, 20121041952]

約数ペア:

[(1, 20121041952), (2, 10060520976), (3, 6707013984), (4, 5030260488), (6, 3353506992), (8, 2515130244), (9, 2235671328), (11, 1829185632), (12, 1676753496), (16, 1257565122), (18, 1117835664), (19, 1059002208), (22, 914592816), (24, 838376748), (27, 745223776), (32, 628782561), (33, 609728544), (36, 558917832), (38, 529501104), (44, 457296408), (48, 419188374), (54, 372611888), (57, 353000736), (66, 304864272), (72, 279458916), (76, 264750552), (88, 228648204), (96, 209594187), (99, 203242848), (108, 186305944), (114, 176500368), (132, 152432136), (144, 139729458), (152, 132375276), (171, 117666912), (176, 114324102), (198, 101621424), (209, 96272928), (216, 93152972), (228, 88250184), (264, 76216068), (288, 69864729), (297, 67747616), (304, 66187638), (342, 58833456), (352, 57162051), (396, 50810712), (418, 48136464), (432, 46576486), (456, 44125092), (513, 39222304), (528, 38108034), (594, 33873808), (608, 33093819), (627, 32090976), (684, 29416728), (792, 25405356), (836, 24068232), (864, 23288243), (912, 22062546), (1026, 19611152), (1056, 19054017), (1188, 16936904), (1254, 16045488), (1368, 14708364), (1584, 12702678), (1672, 12034116), (1824, 11031273), (1881, 10696992), (2052, 9805576), (2376, 8468452), (2508, 8022744), (2736, 7354182), (3168, 6351339), (3344, 6017058), (3762, 5348496), (4104, 4902788), (4752, 4234226), (5016, 4011372), (5472, 3677091), (5643, 3565664), (6688, 3008529), (7524, 2674248), (8208, 2451394), (9504, 2117113), (10032, 2005686), (11286, 1782832), (15048, 1337124), (16416, 1225697), (20064, 1002843), (22572, 891416), (30096, 668562), (45144, 445708), (60192, 334281), (90288, 222854), (111427, 180576)]