20126049658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{941}}^1$

素因数の和:1120

約数の個数: 128

約数和(自身を含む): 38763857664

約数和(自身を除く): 18637808006

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 53, 83, 106, 143, 166, 187, 221, 286, 374, 442, 583, 689, 901, 913, 941, 1079, 1166, 1378, 1411, 1802, 1826, 1882, 2158, 2431, 2822, 4399, 4862, 7579, 8798, 9911, 10351, 11713, 11869, 12233, 15158, 15521, 15997, 18343, 19822, 20702, 23426, 23738, 24466, 31042, 31994, 36686, 48389, 49873, 57187, 74783, 78103, 96778, 99746, 114374, 128843, 134563, 149566, 156206, 175967, 201773, 207961, 257686, 269126, 351934, 403546, 415922, 548603, 629057, 648349, 822613, 847841, 859133, 972179, 1015339, 1097206, 1258114, 1296698, 1327751, 1645226, 1695682, 1718266, 1944358, 2030678, 2287571, 2655502, 4139459, 4575142, 7131839, 8278918, 9326251, 10693969, 11021933, 11168729, 14263678, 14605261, 17260763, 18652502, 21387938, 22043866, 22337458, 29210522, 34521526, 45534049, 53812967, 70370803, 91068098, 107625934, 121241263, 140741606, 189868393, 242482526, 379736786, 591942637, 774078833, 914820439, 1183885274, 1548157666, 1829640878, 10063024829, 20126049658]

約数ペア:

[(1, 20126049658), (2, 10063024829), (11, 1829640878), (13, 1548157666), (17, 1183885274), (22, 914820439), (26, 774078833), (34, 591942637), (53, 379736786), (83, 242482526), (106, 189868393), (143, 140741606), (166, 121241263), (187, 107625934), (221, 91068098), (286, 70370803), (374, 53812967), (442, 45534049), (583, 34521526), (689, 29210522), (901, 22337458), (913, 22043866), (941, 21387938), (1079, 18652502), (1166, 17260763), (1378, 14605261), (1411, 14263678), (1802, 11168729), (1826, 11021933), (1882, 10693969), (2158, 9326251), (2431, 8278918), (2822, 7131839), (4399, 4575142), (4862, 4139459), (7579, 2655502), (8798, 2287571), (9911, 2030678), (10351, 1944358), (11713, 1718266), (11869, 1695682), (12233, 1645226), (15158, 1327751), (15521, 1296698), (15997, 1258114), (18343, 1097206), (19822, 1015339), (20702, 972179), (23426, 859133), (23738, 847841), (24466, 822613), (31042, 648349), (31994, 629057), (36686, 548603), (48389, 415922), (49873, 403546), (57187, 351934), (74783, 269126), (78103, 257686), (96778, 207961), (99746, 201773), (114374, 175967), (128843, 156206), (134563, 149566)]