20744852004

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{10433}}^1$

素因数の和:10504

約数の個数: 180

約数和(自身を含む): 60608247084

約数和(自身を除く): 39863395080

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 81, 102, 108, 114, 153, 162, 171, 204, 228, 306, 323, 324, 342, 361, 459, 513, 612, 646, 684, 722, 918, 969, 1026, 1083, 1292, 1377, 1444, 1539, 1836, 1938, 2052, 2166, 2754, 2907, 3078, 3249, 3876, 4332, 5508, 5814, 6137, 6156, 6498, 8721, 9747, 10433, 11628, 12274, 12996, 17442, 18411, 19494, 20866, 24548, 26163, 29241, 31299, 34884, 36822, 38988, 41732, 52326, 55233, 58482, 62598, 73644, 93897, 104652, 110466, 116964, 125196, 165699, 177361, 187794, 198227, 220932, 281691, 331398, 354722, 375588, 396454, 497097, 532083, 563382, 594681, 662796, 709444, 792908, 845073, 994194, 1064166, 1126764, 1189362, 1596249, 1690146, 1784043, 1988388, 2128332, 2378724, 3192498, 3369859, 3380292, 3568086, 3766313, 4788747, 5352129, 6384996, 6739718, 7136172, 7532626, 9577494, 10109577, 10704258, 11298939, 13479436, 14366241, 15065252, 16056387, 19154988, 20219154, 21408516, 22597878, 28732482, 30328731, 32112774, 33896817, 40438308, 45195756, 57464964, 60657462, 64027321, 64225548, 67793634, 90986193, 101690451, 121314924, 128054642, 135587268, 181972386, 192081963, 203380902, 256109284, 272958579, 305071353, 363944772, 384163926, 406761804, 545917158, 576245889, 610142706, 768327852, 1091834316, 1152491778, 1220285412, 1728737667, 2304983556, 3457475334, 5186213001, 6914950668, 10372426002, 20744852004]

約数ペア:

[(1, 20744852004), (2, 10372426002), (3, 6914950668), (4, 5186213001), (6, 3457475334), (9, 2304983556), (12, 1728737667), (17, 1220285412), (18, 1152491778), (19, 1091834316), (27, 768327852), (34, 610142706), (36, 576245889), (38, 545917158), (51, 406761804), (54, 384163926), (57, 363944772), (68, 305071353), (76, 272958579), (81, 256109284), (102, 203380902), (108, 192081963), (114, 181972386), (153, 135587268), (162, 128054642), (171, 121314924), (204, 101690451), (228, 90986193), (306, 67793634), (323, 64225548), (324, 64027321), (342, 60657462), (361, 57464964), (459, 45195756), (513, 40438308), (612, 33896817), (646, 32112774), (684, 30328731), (722, 28732482), (918, 22597878), (969, 21408516), (1026, 20219154), (1083, 19154988), (1292, 16056387), (1377, 15065252), (1444, 14366241), (1539, 13479436), (1836, 11298939), (1938, 10704258), (2052, 10109577), (2166, 9577494), (2754, 7532626), (2907, 7136172), (3078, 6739718), (3249, 6384996), (3876, 5352129), (4332, 4788747), (5508, 3766313), (5814, 3568086), (6137, 3380292), (6156, 3369859), (6498, 3192498), (8721, 2378724), (9747, 2128332), (10433, 1988388), (11628, 1784043), (12274, 1690146), (12996, 1596249), (17442, 1189362), (18411, 1126764), (19494, 1064166), (20866, 994194), (24548, 845073), (26163, 792908), (29241, 709444), (31299, 662796), (34884, 594681), (36822, 563382), (38988, 532083), (41732, 497097), (52326, 396454), (55233, 375588), (58482, 354722), (62598, 331398), (73644, 281691), (93897, 220932), (104652, 198227), (110466, 187794), (116964, 177361), (125196, 165699)]