20002256064

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{120997}}^1$

素因数の和:121063

約数の個数: 168

約数和(自身を含む): 67121946528

約数和(自身を除く): 47119690464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 64, 72, 82, 84, 96, 112, 123, 126, 144, 164, 168, 192, 224, 246, 252, 287, 288, 328, 336, 369, 448, 492, 504, 574, 576, 656, 672, 738, 861, 984, 1008, 1148, 1312, 1344, 1476, 1722, 1968, 2016, 2296, 2583, 2624, 2952, 3444, 3936, 4032, 4592, 5166, 5904, 6888, 7872, 9184, 10332, 11808, 13776, 18368, 20664, 23616, 27552, 41328, 55104, 82656, 120997, 165312, 241994, 362991, 483988, 725982, 846979, 967976, 1088973, 1451964, 1693958, 1935952, 2177946, 2540937, 2903928, 3387916, 3871904, 4355892, 4960877, 5081874, 5807856, 6775832, 7622811, 7743808, 8711784, 9921754, 10163748, 11615712, 13551664, 14882631, 15245622, 17423568, 19843508, 20327496, 23231424, 27103328, 29765262, 30491244, 34726139, 34847136, 39687016, 40654992, 44647893, 54206656, 59530524, 60982488, 69452278, 69694272, 79374032, 81309984, 89295786, 104178417, 119061048, 121964976, 138904556, 158748064, 162619968, 178591572, 208356834, 238122096, 243929952, 277809112, 312535251, 317496128, 357183144, 416713668, 476244192, 487859904, 555618224, 625070502, 714366288, 833427336, 952488384, 1111236448, 1250141004, 1428732576, 1666854672, 2222472896, 2500282008, 2857465152, 3333709344, 5000564016, 6667418688, 10001128032, 20002256064]

約数ペア:

[(1, 20002256064), (2, 10001128032), (3, 6667418688), (4, 5000564016), (6, 3333709344), (7, 2857465152), (8, 2500282008), (9, 2222472896), (12, 1666854672), (14, 1428732576), (16, 1250141004), (18, 1111236448), (21, 952488384), (24, 833427336), (28, 714366288), (32, 625070502), (36, 555618224), (41, 487859904), (42, 476244192), (48, 416713668), (56, 357183144), (63, 317496128), (64, 312535251), (72, 277809112), (82, 243929952), (84, 238122096), (96, 208356834), (112, 178591572), (123, 162619968), (126, 158748064), (144, 138904556), (164, 121964976), (168, 119061048), (192, 104178417), (224, 89295786), (246, 81309984), (252, 79374032), (287, 69694272), (288, 69452278), (328, 60982488), (336, 59530524), (369, 54206656), (448, 44647893), (492, 40654992), (504, 39687016), (574, 34847136), (576, 34726139), (656, 30491244), (672, 29765262), (738, 27103328), (861, 23231424), (984, 20327496), (1008, 19843508), (1148, 17423568), (1312, 15245622), (1344, 14882631), (1476, 13551664), (1722, 11615712), (1968, 10163748), (2016, 9921754), (2296, 8711784), (2583, 7743808), (2624, 7622811), (2952, 6775832), (3444, 5807856), (3936, 5081874), (4032, 4960877), (4592, 4355892), (5166, 3871904), (5904, 3387916), (6888, 2903928), (7872, 2540937), (9184, 2177946), (10332, 1935952), (11808, 1693958), (13776, 1451964), (18368, 1088973), (20664, 967976), (23616, 846979), (27552, 725982), (41328, 483988), (55104, 362991), (82656, 241994), (120997, 165312)]