20124939744

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{673}}^1$

素因数の和:879

約数の個数: 432

約数和(自身を含む): 72242129232

約数和(自身を除く): 52117189488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 144, 147, 156, 163, 168, 182, 196, 208, 224, 234, 252, 273, 288, 294, 312, 326, 336, 364, 392, 416, 441, 468, 489, 504, 546, 588, 624, 637, 652, 672, 673, 728, 784, 819, 882, 936, 978, 1008, 1092, 1141, 1176, 1248, 1274, 1304, 1346, 1456, 1467, 1568, 1638, 1764, 1872, 1911, 1956, 2016, 2019, 2119, 2184, 2282, 2352, 2548, 2608, 2692, 2912, 2934, 3276, 3423, 3528, 3744, 3822, 3912, 4038, 4238, 4368, 4564, 4704, 4711, 5096, 5216, 5384, 5733, 5868, 6057, 6357, 6552, 6846, 7056, 7644, 7824, 7987, 8076, 8476, 8736, 8749, 9128, 9422, 10192, 10269, 10768, 11466, 11736, 12114, 12714, 13104, 13692, 14112, 14133, 14833, 15288, 15648, 15974, 16152, 16952, 17498, 18256, 18844, 19071, 20384, 20538, 21536, 22932, 23472, 23961, 24228, 25428, 26208, 26247, 27384, 28266, 29666, 30576, 31948, 32304, 32977, 33904, 34996, 36512, 37688, 38142, 41076, 42399, 44499, 45864, 46944, 47922, 48456, 50856, 52494, 54768, 56532, 59332, 61152, 61243, 63896, 64608, 65954, 67808, 69992, 71883, 75376, 76284, 78741, 82152, 84798, 88998, 91728, 95844, 96912, 98931, 101712, 103831, 104988, 109536, 109699, 113064, 118664, 122486, 127792, 131908, 133497, 139984, 143766, 150752, 152568, 157482, 164304, 169596, 177996, 183456, 183729, 191688, 193824, 197862, 203424, 207662, 209976, 219398, 226128, 237328, 244972, 255584, 263816, 266994, 279968, 287532, 296793, 305136, 311493, 314964, 328608, 329097, 339192, 355992, 367458, 383376, 395724, 415324, 419952, 428701, 438796, 452256, 474656, 489944, 527632, 533988, 551187, 575064, 593586, 610272, 622986, 629928, 658194, 678384, 711984, 734916, 766752, 767893, 791448, 830648, 839904, 857402, 877592, 934479, 979888, 987291, 1055264, 1067976, 1102374, 1150128, 1187172, 1245972, 1259856, 1286103, 1316388, 1356768, 1423968, 1426087, 1469832, 1535786, 1582896, 1661296, 1714804, 1755184, 1868958, 1959776, 1974582, 2135952, 2204748, 2300256, 2303679, 2374344, 2491944, 2519712, 2572206, 2632776, 2852174, 2939664, 3071572, 3165792, 3322592, 3429608, 3510368, 3737916, 3858309, 3949164, 4271904, 4278261, 4409496, 4607358, 4748688, 4983888, 5144412, 5265552, 5375251, 5704348, 5879328, 6143144, 6859216, 6911037, 7475832, 7716618, 7898328, 8556522, 8818992, 9214716, 9497376, 9967776, 9982609, 10288824, 10531104, 10750502, 11408696, 12286288, 12834783, 13718432, 13822074, 14951664, 15433236, 15796656, 16125753, 17113044, 17637984, 18429432, 19965218, 20577648, 21501004, 22817392, 24572576, 25669566, 27644148, 29903328, 29947827, 30866472, 31593312, 32251506, 34226088, 36858864, 39930436, 41155296, 43002008, 45634784, 48377259, 51339132, 55288296, 59895654, 61732944, 64503012, 68452176, 69878263, 73717728, 79860872, 86004016, 89843481, 96754518, 102678264, 110576592, 119791308, 123465888, 129006024, 136904352, 139756526, 159721744, 172008032, 179686962, 193509036, 205356528, 209634789, 221153184, 239582616, 258012048, 279513052, 319443488, 359373924, 387018072, 410713056, 419269578, 479165232, 516024096, 559026104, 628904367, 718747848, 774036144, 838539156, 958330464, 1118052208, 1257808734, 1437495696, 1548072288, 1677078312, 2236104416, 2515617468, 2874991392, 3354156624, 5031234936, 6708313248, 10062469872, 20124939744]

約数ペア:

[(1, 20124939744), (2, 10062469872), (3, 6708313248), (4, 5031234936), (6, 3354156624), (7, 2874991392), (8, 2515617468), (9, 2236104416), (12, 1677078312), (13, 1548072288), (14, 1437495696), (16, 1257808734), (18, 1118052208), (21, 958330464), (24, 838539156), (26, 774036144), (28, 718747848), (32, 628904367), (36, 559026104), (39, 516024096), (42, 479165232), (48, 419269578), (49, 410713056), (52, 387018072), (56, 359373924), (63, 319443488), (72, 279513052), (78, 258012048), (84, 239582616), (91, 221153184), (96, 209634789), (98, 205356528), (104, 193509036), (112, 179686962), (117, 172008032), (126, 159721744), (144, 139756526), (147, 136904352), (156, 129006024), (163, 123465888), (168, 119791308), (182, 110576592), (196, 102678264), (208, 96754518), (224, 89843481), (234, 86004016), (252, 79860872), (273, 73717728), (288, 69878263), (294, 68452176), (312, 64503012), (326, 61732944), (336, 59895654), (364, 55288296), (392, 51339132), (416, 48377259), (441, 45634784), (468, 43002008), (489, 41155296), (504, 39930436), (546, 36858864), (588, 34226088), (624, 32251506), (637, 31593312), (652, 30866472), (672, 29947827), (673, 29903328), (728, 27644148), (784, 25669566), (819, 24572576), (882, 22817392), (936, 21501004), (978, 20577648), (1008, 19965218), (1092, 18429432), (1141, 17637984), (1176, 17113044), (1248, 16125753), (1274, 15796656), (1304, 15433236), (1346, 14951664), (1456, 13822074), (1467, 13718432), (1568, 12834783), (1638, 12286288), (1764, 11408696), (1872, 10750502), (1911, 10531104), (1956, 10288824), (2016, 9982609), (2019, 9967776), (2119, 9497376), (2184, 9214716), (2282, 8818992), (2352, 8556522), (2548, 7898328), (2608, 7716618), (2692, 7475832), (2912, 6911037), (2934, 6859216), (3276, 6143144), (3423, 5879328), (3528, 5704348), (3744, 5375251), (3822, 5265552), (3912, 5144412), (4038, 4983888), (4238, 4748688), (4368, 4607358), (4564, 4409496), (4704, 4278261), (4711, 4271904), (5096, 3949164), (5216, 3858309), (5384, 3737916), (5733, 3510368), (5868, 3429608), (6057, 3322592), (6357, 3165792), (6552, 3071572), (6846, 2939664), (7056, 2852174), (7644, 2632776), (7824, 2572206), (7987, 2519712), (8076, 2491944), (8476, 2374344), (8736, 2303679), (8749, 2300256), (9128, 2204748), (9422, 2135952), (10192, 1974582), (10269, 1959776), (10768, 1868958), (11466, 1755184), (11736, 1714804), (12114, 1661296), (12714, 1582896), (13104, 1535786), (13692, 1469832), (14112, 1426087), (14133, 1423968), (14833, 1356768), (15288, 1316388), (15648, 1286103), (15974, 1259856), (16152, 1245972), (16952, 1187172), (17498, 1150128), (18256, 1102374), (18844, 1067976), (19071, 1055264), (20384, 987291), (20538, 979888), (21536, 934479), (22932, 877592), (23472, 857402), (23961, 839904), (24228, 830648), (25428, 791448), (26208, 767893), (26247, 766752), (27384, 734916), (28266, 711984), (29666, 678384), (30576, 658194), (31948, 629928), (32304, 622986), (32977, 610272), (33904, 593586), (34996, 575064), (36512, 551187), (37688, 533988), (38142, 527632), (41076, 489944), (42399, 474656), (44499, 452256), (45864, 438796), (46944, 428701), (47922, 419952), (48456, 415324), (50856, 395724), (52494, 383376), (54768, 367458), (56532, 355992), (59332, 339192), (61152, 329097), (61243, 328608), (63896, 314964), (64608, 311493), (65954, 305136), (67808, 296793), (69992, 287532), (71883, 279968), (75376, 266994), (76284, 263816), (78741, 255584), (82152, 244972), (84798, 237328), (88998, 226128), (91728, 219398), (95844, 209976), (96912, 207662), (98931, 203424), (101712, 197862), (103831, 193824), (104988, 191688), (109536, 183729), (109699, 183456), (113064, 177996), (118664, 169596), (122486, 164304), (127792, 157482), (131908, 152568), (133497, 150752), (139984, 143766)]