20643901344

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{911}}^1$

素因数の和:1272

約数の個数: 288

約数和(自身を含む): 67115962368

約数和(自身を除く): 46472061024

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 32, 33, 36, 44, 46, 48, 66, 69, 72, 88, 92, 96, 99, 132, 138, 144, 176, 184, 198, 207, 253, 264, 276, 288, 311, 352, 368, 396, 414, 506, 528, 552, 622, 736, 759, 792, 828, 911, 933, 1012, 1056, 1104, 1244, 1518, 1584, 1656, 1822, 1866, 2024, 2208, 2277, 2488, 2733, 2799, 3036, 3168, 3312, 3421, 3644, 3732, 4048, 4554, 4976, 5466, 5598, 6072, 6624, 6842, 7153, 7288, 7464, 8096, 8199, 9108, 9952, 10021, 10263, 10932, 11196, 12144, 13684, 14306, 14576, 14928, 16398, 18216, 20042, 20526, 20953, 21459, 21864, 22392, 24288, 27368, 28612, 29152, 29856, 30063, 30789, 32796, 36432, 40084, 41052, 41906, 42918, 43728, 44784, 54736, 57224, 60126, 61578, 62859, 64377, 65592, 72864, 78683, 80168, 82104, 83812, 85836, 87456, 89568, 90189, 109472, 114448, 120252, 123156, 125718, 128754, 131184, 157366, 160336, 164208, 167624, 171672, 180378, 188577, 228896, 230483, 236049, 240504, 246312, 251436, 257508, 262368, 283321, 314732, 320672, 328416, 335248, 343344, 360756, 377154, 460966, 472098, 481008, 492624, 502872, 515016, 566642, 629464, 670496, 686688, 691449, 708147, 721512, 754308, 849963, 921932, 944196, 962016, 985248, 1005744, 1030032, 1133284, 1258928, 1382898, 1416294, 1443024, 1508616, 1699926, 1843864, 1888392, 2011488, 2060064, 2074347, 2266568, 2517856, 2549889, 2765796, 2832588, 2886048, 3017232, 3116531, 3399852, 3687728, 3776784, 4148694, 4533136, 5099778, 5531592, 5665176, 6034464, 6233062, 6516383, 6799704, 7375456, 7553568, 8297388, 9066272, 9349593, 10199556, 11063184, 11330352, 12466124, 13032766, 13599408, 16594776, 18699186, 19549149, 20399112, 22126368, 22660704, 24932248, 26065532, 27198816, 28048779, 33189552, 37398372, 39098298, 40798224, 49864496, 52131064, 56097558, 58647447, 66379104, 71680213, 74796744, 78196596, 81596448, 99728992, 104262128, 112195116, 117294894, 143360426, 149593488, 156393192, 208524256, 215040639, 224390232, 234589788, 286720852, 299186976, 312786384, 430081278, 448780464, 469179576, 573441704, 625572768, 645121917, 860162556, 897560928, 938359152, 1146883408, 1290243834, 1720325112, 1876718304, 2293766816, 2580487668, 3440650224, 5160975336, 6881300448, 10321950672, 20643901344]

約数ペア:

[(1, 20643901344), (2, 10321950672), (3, 6881300448), (4, 5160975336), (6, 3440650224), (8, 2580487668), (9, 2293766816), (11, 1876718304), (12, 1720325112), (16, 1290243834), (18, 1146883408), (22, 938359152), (23, 897560928), (24, 860162556), (32, 645121917), (33, 625572768), (36, 573441704), (44, 469179576), (46, 448780464), (48, 430081278), (66, 312786384), (69, 299186976), (72, 286720852), (88, 234589788), (92, 224390232), (96, 215040639), (99, 208524256), (132, 156393192), (138, 149593488), (144, 143360426), (176, 117294894), (184, 112195116), (198, 104262128), (207, 99728992), (253, 81596448), (264, 78196596), (276, 74796744), (288, 71680213), (311, 66379104), (352, 58647447), (368, 56097558), (396, 52131064), (414, 49864496), (506, 40798224), (528, 39098298), (552, 37398372), (622, 33189552), (736, 28048779), (759, 27198816), (792, 26065532), (828, 24932248), (911, 22660704), (933, 22126368), (1012, 20399112), (1056, 19549149), (1104, 18699186), (1244, 16594776), (1518, 13599408), (1584, 13032766), (1656, 12466124), (1822, 11330352), (1866, 11063184), (2024, 10199556), (2208, 9349593), (2277, 9066272), (2488, 8297388), (2733, 7553568), (2799, 7375456), (3036, 6799704), (3168, 6516383), (3312, 6233062), (3421, 6034464), (3644, 5665176), (3732, 5531592), (4048, 5099778), (4554, 4533136), (4976, 4148694), (5466, 3776784), (5598, 3687728), (6072, 3399852), (6624, 3116531), (6842, 3017232), (7153, 2886048), (7288, 2832588), (7464, 2765796), (8096, 2549889), (8199, 2517856), (9108, 2266568), (9952, 2074347), (10021, 2060064), (10263, 2011488), (10932, 1888392), (11196, 1843864), (12144, 1699926), (13684, 1508616), (14306, 1443024), (14576, 1416294), (14928, 1382898), (16398, 1258928), (18216, 1133284), (20042, 1030032), (20526, 1005744), (20953, 985248), (21459, 962016), (21864, 944196), (22392, 921932), (24288, 849963), (27368, 754308), (28612, 721512), (29152, 708147), (29856, 691449), (30063, 686688), (30789, 670496), (32796, 629464), (36432, 566642), (40084, 515016), (41052, 502872), (41906, 492624), (42918, 481008), (43728, 472098), (44784, 460966), (54736, 377154), (57224, 360756), (60126, 343344), (61578, 335248), (62859, 328416), (64377, 320672), (65592, 314732), (72864, 283321), (78683, 262368), (80168, 257508), (82104, 251436), (83812, 246312), (85836, 240504), (87456, 236049), (89568, 230483), (90189, 228896), (109472, 188577), (114448, 180378), (120252, 171672), (123156, 167624), (125718, 164208), (128754, 160336), (131184, 157366)]