20573900928

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{17123}}^1$

素因数の和:17299

約数の個数: 192

約数和(自身を含む): 68119272000

約数和(自身を除く): 47545371072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 149, 168, 192, 224, 252, 288, 298, 336, 384, 447, 448, 504, 576, 596, 672, 894, 896, 1008, 1043, 1152, 1192, 1341, 1344, 1788, 2016, 2086, 2384, 2682, 2688, 3129, 3576, 4032, 4172, 4768, 5364, 6258, 7152, 8064, 8344, 9387, 9536, 10728, 12516, 14304, 16688, 17123, 18774, 19072, 21456, 25032, 28608, 33376, 34246, 37548, 42912, 50064, 51369, 57216, 66752, 68492, 75096, 85824, 100128, 102738, 119861, 133504, 136984, 150192, 154107, 171648, 200256, 205476, 239722, 273968, 300384, 308214, 359583, 400512, 410952, 479444, 547936, 600768, 616428, 719166, 821904, 958888, 1078749, 1095872, 1201536, 1232856, 1438332, 1643808, 1917776, 2157498, 2191744, 2465712, 2551327, 2876664, 3287616, 3835552, 4314996, 4931424, 5102654, 5753328, 6575232, 7653981, 7671104, 8629992, 9862848, 10205308, 11506656, 15307962, 15342208, 17259984, 17859289, 19725696, 20410616, 22961943, 23013312, 30615924, 34519968, 35718578, 40821232, 45923886, 46026624, 53577867, 61231848, 69039936, 71437156, 81642464, 91847772, 107155734, 122463696, 138079872, 142874312, 160733601, 163284928, 183695544, 214311468, 244927392, 285748624, 321467202, 326569856, 367391088, 428622936, 489854784, 571497248, 642934404, 734782176, 857245872, 979709568, 1142994496, 1285868808, 1469564352, 1714491744, 2285988992, 2571737616, 2939128704, 3428983488, 5143475232, 6857966976, 10286950464, 20573900928]

約数ペア:

[(1, 20573900928), (2, 10286950464), (3, 6857966976), (4, 5143475232), (6, 3428983488), (7, 2939128704), (8, 2571737616), (9, 2285988992), (12, 1714491744), (14, 1469564352), (16, 1285868808), (18, 1142994496), (21, 979709568), (24, 857245872), (28, 734782176), (32, 642934404), (36, 571497248), (42, 489854784), (48, 428622936), (56, 367391088), (63, 326569856), (64, 321467202), (72, 285748624), (84, 244927392), (96, 214311468), (112, 183695544), (126, 163284928), (128, 160733601), (144, 142874312), (149, 138079872), (168, 122463696), (192, 107155734), (224, 91847772), (252, 81642464), (288, 71437156), (298, 69039936), (336, 61231848), (384, 53577867), (447, 46026624), (448, 45923886), (504, 40821232), (576, 35718578), (596, 34519968), (672, 30615924), (894, 23013312), (896, 22961943), (1008, 20410616), (1043, 19725696), (1152, 17859289), (1192, 17259984), (1341, 15342208), (1344, 15307962), (1788, 11506656), (2016, 10205308), (2086, 9862848), (2384, 8629992), (2682, 7671104), (2688, 7653981), (3129, 6575232), (3576, 5753328), (4032, 5102654), (4172, 4931424), (4768, 4314996), (5364, 3835552), (6258, 3287616), (7152, 2876664), (8064, 2551327), (8344, 2465712), (9387, 2191744), (9536, 2157498), (10728, 1917776), (12516, 1643808), (14304, 1438332), (16688, 1232856), (17123, 1201536), (18774, 1095872), (19072, 1078749), (21456, 958888), (25032, 821904), (28608, 719166), (33376, 616428), (34246, 600768), (37548, 547936), (42912, 479444), (50064, 410952), (51369, 400512), (57216, 359583), (66752, 308214), (68492, 300384), (75096, 273968), (85824, 239722), (100128, 205476), (102738, 200256), (119861, 171648), (133504, 154107), (136984, 150192)]