20387002272

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:732

約数の個数: 384

約数和(自身を含む): 68063643648

約数和(自身を除く): 47676641376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 61, 67, 78, 84, 91, 96, 104, 112, 122, 134, 156, 168, 182, 183, 201, 208, 224, 244, 268, 273, 312, 336, 364, 366, 402, 416, 427, 469, 488, 536, 546, 571, 624, 672, 728, 732, 793, 804, 854, 871, 938, 976, 1072, 1092, 1142, 1248, 1281, 1407, 1456, 1464, 1586, 1608, 1708, 1713, 1742, 1876, 1952, 2144, 2184, 2284, 2379, 2562, 2613, 2814, 2912, 2928, 3172, 3216, 3416, 3426, 3484, 3752, 3997, 4087, 4368, 4568, 4758, 5124, 5226, 5551, 5628, 5856, 6097, 6344, 6432, 6832, 6852, 6968, 7423, 7504, 7994, 8174, 8736, 9136, 9516, 10248, 10452, 11102, 11256, 11991, 12194, 12261, 12688, 13664, 13704, 13936, 14846, 15008, 15988, 16348, 16653, 18272, 18291, 19032, 20496, 20904, 22204, 22269, 22512, 23982, 24388, 24522, 25376, 27408, 27872, 28609, 29692, 31976, 32696, 33306, 34831, 36582, 38064, 38257, 40992, 41808, 44408, 44538, 45024, 47964, 48776, 49044, 51961, 53131, 54816, 57218, 59384, 63952, 65392, 66612, 69662, 73164, 76128, 76514, 83616, 85827, 88816, 89076, 95928, 97552, 98088, 103922, 104493, 106262, 114436, 114771, 118768, 127904, 130784, 133224, 139324, 146328, 153028, 155883, 159393, 171654, 177632, 178152, 191856, 195104, 196176, 207844, 208986, 212524, 228872, 229542, 237536, 243817, 266448, 267799, 278648, 292656, 306056, 311766, 318786, 343308, 356304, 371917, 383712, 392352, 415688, 417972, 425048, 452803, 457744, 459084, 487634, 497341, 532896, 535598, 557296, 585312, 612112, 623532, 637572, 686616, 712608, 731451, 743834, 803397, 831376, 835944, 850096, 905606, 915488, 918168, 975268, 994682, 1071196, 1114592, 1115751, 1224224, 1247064, 1275144, 1358409, 1373232, 1462902, 1487668, 1492023, 1606794, 1662752, 1671888, 1700192, 1811212, 1836336, 1950536, 1989364, 2142392, 2231502, 2333677, 2494128, 2550288, 2716818, 2746464, 2925804, 2975336, 2984046, 3169621, 3213588, 3343776, 3481387, 3622424, 3672672, 3901072, 3978728, 4284784, 4463004, 4667354, 4988256, 5100576, 5433636, 5851608, 5950672, 5968092, 6339242, 6427176, 6962774, 7001031, 7244848, 7802144, 7957456, 8569568, 8926008, 9334708, 9508863, 10444161, 10867272, 11703216, 11901344, 11936184, 12678484, 12854352, 13925548, 14002062, 14489696, 15914912, 16335739, 17852016, 18669416, 19017726, 20888322, 21734544, 23406432, 23872368, 25356968, 25708704, 27851096, 28004124, 30337801, 32671478, 35704032, 37338832, 38035452, 41776644, 43469088, 47744736, 49007217, 50713936, 55702192, 56008248, 60675602, 65342956, 74677664, 76070904, 83553288, 91013403, 98014434, 101427872, 111404384, 112016496, 121351204, 130685912, 152141808, 167106576, 182026806, 196028868, 212364607, 224032992, 242702408, 261371824, 304283616, 334213152, 364053612, 392057736, 424729214, 485404816, 522743648, 637093821, 728107224, 784115472, 849458428, 970809632, 1274187642, 1456214448, 1568230944, 1698916856, 2548375284, 2912428896, 3397833712, 5096750568, 6795667424, 10193501136, 20387002272]

約数ペア:

[(1, 20387002272), (2, 10193501136), (3, 6795667424), (4, 5096750568), (6, 3397833712), (7, 2912428896), (8, 2548375284), (12, 1698916856), (13, 1568230944), (14, 1456214448), (16, 1274187642), (21, 970809632), (24, 849458428), (26, 784115472), (28, 728107224), (32, 637093821), (39, 522743648), (42, 485404816), (48, 424729214), (52, 392057736), (56, 364053612), (61, 334213152), (67, 304283616), (78, 261371824), (84, 242702408), (91, 224032992), (96, 212364607), (104, 196028868), (112, 182026806), (122, 167106576), (134, 152141808), (156, 130685912), (168, 121351204), (182, 112016496), (183, 111404384), (201, 101427872), (208, 98014434), (224, 91013403), (244, 83553288), (268, 76070904), (273, 74677664), (312, 65342956), (336, 60675602), (364, 56008248), (366, 55702192), (402, 50713936), (416, 49007217), (427, 47744736), (469, 43469088), (488, 41776644), (536, 38035452), (546, 37338832), (571, 35704032), (624, 32671478), (672, 30337801), (728, 28004124), (732, 27851096), (793, 25708704), (804, 25356968), (854, 23872368), (871, 23406432), (938, 21734544), (976, 20888322), (1072, 19017726), (1092, 18669416), (1142, 17852016), (1248, 16335739), (1281, 15914912), (1407, 14489696), (1456, 14002062), (1464, 13925548), (1586, 12854352), (1608, 12678484), (1708, 11936184), (1713, 11901344), (1742, 11703216), (1876, 10867272), (1952, 10444161), (2144, 9508863), (2184, 9334708), (2284, 8926008), (2379, 8569568), (2562, 7957456), (2613, 7802144), (2814, 7244848), (2912, 7001031), (2928, 6962774), (3172, 6427176), (3216, 6339242), (3416, 5968092), (3426, 5950672), (3484, 5851608), (3752, 5433636), (3997, 5100576), (4087, 4988256), (4368, 4667354), (4568, 4463004), (4758, 4284784), (5124, 3978728), (5226, 3901072), (5551, 3672672), (5628, 3622424), (5856, 3481387), (6097, 3343776), (6344, 3213588), (6432, 3169621), (6832, 2984046), (6852, 2975336), (6968, 2925804), (7423, 2746464), (7504, 2716818), (7994, 2550288), (8174, 2494128), (8736, 2333677), (9136, 2231502), (9516, 2142392), (10248, 1989364), (10452, 1950536), (11102, 1836336), (11256, 1811212), (11991, 1700192), (12194, 1671888), (12261, 1662752), (12688, 1606794), (13664, 1492023), (13704, 1487668), (13936, 1462902), (14846, 1373232), (15008, 1358409), (15988, 1275144), (16348, 1247064), (16653, 1224224), (18272, 1115751), (18291, 1114592), (19032, 1071196), (20496, 994682), (20904, 975268), (22204, 918168), (22269, 915488), (22512, 905606), (23982, 850096), (24388, 835944), (24522, 831376), (25376, 803397), (27408, 743834), (27872, 731451), (28609, 712608), (29692, 686616), (31976, 637572), (32696, 623532), (33306, 612112), (34831, 585312), (36582, 557296), (38064, 535598), (38257, 532896), (40992, 497341), (41808, 487634), (44408, 459084), (44538, 457744), (45024, 452803), (47964, 425048), (48776, 417972), (49044, 415688), (51961, 392352), (53131, 383712), (54816, 371917), (57218, 356304), (59384, 343308), (63952, 318786), (65392, 311766), (66612, 306056), (69662, 292656), (73164, 278648), (76128, 267799), (76514, 266448), (83616, 243817), (85827, 237536), (88816, 229542), (89076, 228872), (95928, 212524), (97552, 208986), (98088, 207844), (103922, 196176), (104493, 195104), (106262, 191856), (114436, 178152), (114771, 177632), (118768, 171654), (127904, 159393), (130784, 155883), (133224, 153028), (139324, 146328)]