20312852112

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1109}}^1$

素因数の和:1812

約数の個数: 240

約数和(自身を含む): 67536094080

約数和(自身を除く): 47223241968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 673, 756, 972, 1008, 1109, 1134, 1296, 1346, 1512, 1701, 1944, 2019, 2218, 2268, 2692, 3024, 3327, 3402, 3888, 4038, 4436, 4536, 4711, 5384, 6057, 6654, 6804, 7763, 8076, 8872, 9072, 9422, 9981, 10768, 12114, 13308, 13608, 14133, 15526, 16152, 17744, 18171, 18844, 19962, 23289, 24228, 26616, 27216, 28266, 29943, 31052, 32304, 36342, 37688, 39924, 42399, 46578, 48456, 53232, 54513, 56532, 59886, 62104, 69867, 72684, 75376, 79848, 84798, 89829, 93156, 96912, 109026, 113064, 119772, 124208, 127197, 139734, 145368, 159696, 163539, 169596, 179658, 186312, 209601, 218052, 226128, 239544, 254394, 269487, 279468, 290736, 327078, 339192, 359316, 372624, 381591, 419202, 436104, 479088, 508788, 538974, 558936, 628803, 654156, 678384, 718632, 746357, 763182, 838404, 872208, 1017576, 1077948, 1117872, 1144773, 1257606, 1308312, 1437264, 1492714, 1526364, 1676808, 1886409, 2035152, 2155896, 2239071, 2289546, 2515212, 2616624, 2985428, 3052728, 3353616, 3772818, 4311792, 4478142, 4579092, 5030424, 5224499, 5970856, 6105456, 6717213, 7545636, 8956284, 9158184, 10060848, 10448998, 11941712, 13434426, 15091272, 15673497, 17912568, 18316368, 20151639, 20897996, 26868852, 30182544, 31346994, 35825136, 40303278, 41795992, 47020491, 53737704, 60454917, 62693988, 80606556, 83591984, 94040982, 107475408, 120909834, 125387976, 141061473, 161213112, 181364751, 188081964, 241819668, 250775952, 282122946, 322426224, 362729502, 376163928, 423184419, 483639336, 564245892, 725459004, 752327856, 846368838, 967278672, 1128491784, 1269553257, 1450918008, 1692737676, 2256983568, 2539106514, 2901836016, 3385475352, 5078213028, 6770950704, 10156426056, 20312852112]

約数ペア:

[(1, 20312852112), (2, 10156426056), (3, 6770950704), (4, 5078213028), (6, 3385475352), (7, 2901836016), (8, 2539106514), (9, 2256983568), (12, 1692737676), (14, 1450918008), (16, 1269553257), (18, 1128491784), (21, 967278672), (24, 846368838), (27, 752327856), (28, 725459004), (36, 564245892), (42, 483639336), (48, 423184419), (54, 376163928), (56, 362729502), (63, 322426224), (72, 282122946), (81, 250775952), (84, 241819668), (108, 188081964), (112, 181364751), (126, 161213112), (144, 141061473), (162, 125387976), (168, 120909834), (189, 107475408), (216, 94040982), (243, 83591984), (252, 80606556), (324, 62693988), (336, 60454917), (378, 53737704), (432, 47020491), (486, 41795992), (504, 40303278), (567, 35825136), (648, 31346994), (673, 30182544), (756, 26868852), (972, 20897996), (1008, 20151639), (1109, 18316368), (1134, 17912568), (1296, 15673497), (1346, 15091272), (1512, 13434426), (1701, 11941712), (1944, 10448998), (2019, 10060848), (2218, 9158184), (2268, 8956284), (2692, 7545636), (3024, 6717213), (3327, 6105456), (3402, 5970856), (3888, 5224499), (4038, 5030424), (4436, 4579092), (4536, 4478142), (4711, 4311792), (5384, 3772818), (6057, 3353616), (6654, 3052728), (6804, 2985428), (7763, 2616624), (8076, 2515212), (8872, 2289546), (9072, 2239071), (9422, 2155896), (9981, 2035152), (10768, 1886409), (12114, 1676808), (13308, 1526364), (13608, 1492714), (14133, 1437264), (15526, 1308312), (16152, 1257606), (17744, 1144773), (18171, 1117872), (18844, 1077948), (19962, 1017576), (23289, 872208), (24228, 838404), (26616, 763182), (27216, 746357), (28266, 718632), (29943, 678384), (31052, 654156), (32304, 628803), (36342, 558936), (37688, 538974), (39924, 508788), (42399, 479088), (46578, 436104), (48456, 419202), (53232, 381591), (54513, 372624), (56532, 359316), (59886, 339192), (62104, 327078), (69867, 290736), (72684, 279468), (75376, 269487), (79848, 254394), (84798, 239544), (89829, 226128), (93156, 218052), (96912, 209601), (109026, 186312), (113064, 179658), (119772, 169596), (124208, 163539), (127197, 159696), (139734, 145368)]