20452650192

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1\times {\mathrm{659}}^1$

素因数の和:1026

約数の個数: 240

約数和(自身を含む): 63005342400

約数和(自身を除く): 42552692208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 59, 72, 78, 104, 117, 118, 144, 156, 177, 208, 234, 236, 281, 312, 354, 468, 472, 531, 562, 624, 659, 708, 767, 843, 936, 944, 1062, 1124, 1318, 1416, 1534, 1686, 1872, 1977, 2124, 2248, 2301, 2529, 2636, 2832, 3068, 3372, 3653, 3954, 4248, 4496, 4602, 5058, 5272, 5931, 6136, 6744, 6903, 7306, 7908, 8496, 8567, 9204, 10116, 10544, 10959, 11862, 12272, 13488, 13806, 14612, 15816, 16579, 17134, 18408, 20232, 21918, 23724, 25701, 27612, 29224, 31632, 32877, 33158, 34268, 36816, 38881, 40464, 43836, 47448, 49737, 51402, 55224, 58448, 65754, 66316, 68536, 77103, 77762, 87672, 94896, 99474, 102804, 110448, 116643, 131508, 132632, 137072, 149211, 154206, 155524, 175344, 185179, 198948, 205608, 215527, 233286, 263016, 265264, 298422, 308412, 311048, 349929, 370358, 397896, 411216, 431054, 466572, 505453, 526032, 555537, 596844, 616824, 622096, 646581, 699858, 740716, 795792, 862108, 933144, 1010906, 1111074, 1193688, 1233648, 1293162, 1399716, 1481432, 1516359, 1666611, 1724216, 1866288, 1939743, 2021812, 2222148, 2387376, 2407327, 2586324, 2799432, 2962864, 3032718, 3333222, 3448432, 3879486, 4043624, 4444296, 4549077, 4814654, 5172648, 5598864, 6065436, 6666444, 7221981, 7758972, 8087248, 8888592, 9098154, 9629308, 10345296, 10925561, 12130872, 13332888, 14443962, 15517944, 18196308, 19258616, 21665943, 21851122, 24261744, 26665776, 28887924, 31035888, 32776683, 36392616, 38517232, 43331886, 43702244, 57775848, 65553366, 72785232, 86663772, 87404488, 98330049, 115551696, 131106732, 142032293, 173327544, 174808976, 196660098, 262213464, 284064586, 346655088, 393320196, 426096879, 524426928, 568129172, 786640392, 852193758, 1136258344, 1278290637, 1573280784, 1704387516, 2272516688, 2556581274, 3408775032, 5113162548, 6817550064, 10226325096, 20452650192]

約数ペア:

[(1, 20452650192), (2, 10226325096), (3, 6817550064), (4, 5113162548), (6, 3408775032), (8, 2556581274), (9, 2272516688), (12, 1704387516), (13, 1573280784), (16, 1278290637), (18, 1136258344), (24, 852193758), (26, 786640392), (36, 568129172), (39, 524426928), (48, 426096879), (52, 393320196), (59, 346655088), (72, 284064586), (78, 262213464), (104, 196660098), (117, 174808976), (118, 173327544), (144, 142032293), (156, 131106732), (177, 115551696), (208, 98330049), (234, 87404488), (236, 86663772), (281, 72785232), (312, 65553366), (354, 57775848), (468, 43702244), (472, 43331886), (531, 38517232), (562, 36392616), (624, 32776683), (659, 31035888), (708, 28887924), (767, 26665776), (843, 24261744), (936, 21851122), (944, 21665943), (1062, 19258616), (1124, 18196308), (1318, 15517944), (1416, 14443962), (1534, 13332888), (1686, 12130872), (1872, 10925561), (1977, 10345296), (2124, 9629308), (2248, 9098154), (2301, 8888592), (2529, 8087248), (2636, 7758972), (2832, 7221981), (3068, 6666444), (3372, 6065436), (3653, 5598864), (3954, 5172648), (4248, 4814654), (4496, 4549077), (4602, 4444296), (5058, 4043624), (5272, 3879486), (5931, 3448432), (6136, 3333222), (6744, 3032718), (6903, 2962864), (7306, 2799432), (7908, 2586324), (8496, 2407327), (8567, 2387376), (9204, 2222148), (10116, 2021812), (10544, 1939743), (10959, 1866288), (11862, 1724216), (12272, 1666611), (13488, 1516359), (13806, 1481432), (14612, 1399716), (15816, 1293162), (16579, 1233648), (17134, 1193688), (18408, 1111074), (20232, 1010906), (21918, 933144), (23724, 862108), (25701, 795792), (27612, 740716), (29224, 699858), (31632, 646581), (32877, 622096), (33158, 616824), (34268, 596844), (36816, 555537), (38881, 526032), (40464, 505453), (43836, 466572), (47448, 431054), (49737, 411216), (51402, 397896), (55224, 370358), (58448, 349929), (65754, 311048), (66316, 308412), (68536, 298422), (77103, 265264), (77762, 263016), (87672, 233286), (94896, 215527), (99474, 205608), (102804, 198948), (110448, 185179), (116643, 175344), (131508, 155524), (132632, 154206), (137072, 149211)]