20131341006

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{727}}^1\times {\mathrm{971}}^1$

素因数の和:1814

約数の個数: 96

約数和(自身を含む): 47432915712

約数和(自身を除く): 27301574706

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 97, 98, 147, 194, 291, 294, 582, 679, 727, 971, 1358, 1454, 1942, 2037, 2181, 2913, 4074, 4362, 4753, 5089, 5826, 6797, 9506, 10178, 13594, 14259, 15267, 20391, 28518, 30534, 35623, 40782, 47579, 70519, 71246, 94187, 95158, 106869, 141038, 142737, 188374, 211557, 213738, 282561, 285474, 423114, 493633, 565122, 659309, 705917, 987266, 1318618, 1411834, 1480899, 1977927, 2117751, 2961798, 3455431, 3955854, 4235502, 4615163, 4941419, 6910862, 9230326, 9882838, 10366293, 13845489, 14824257, 20732586, 27690978, 29648514, 34589933, 68473949, 69179866, 103769799, 136947898, 205421847, 207539598, 410843694, 479317643, 958635286, 1437952929, 2875905858, 3355223501, 6710447002, 10065670503, 20131341006]

約数ペア:

[(1, 20131341006), (2, 10065670503), (3, 6710447002), (6, 3355223501), (7, 2875905858), (14, 1437952929), (21, 958635286), (42, 479317643), (49, 410843694), (97, 207539598), (98, 205421847), (147, 136947898), (194, 103769799), (291, 69179866), (294, 68473949), (582, 34589933), (679, 29648514), (727, 27690978), (971, 20732586), (1358, 14824257), (1454, 13845489), (1942, 10366293), (2037, 9882838), (2181, 9230326), (2913, 6910862), (4074, 4941419), (4362, 4615163), (4753, 4235502), (5089, 3955854), (5826, 3455431), (6797, 2961798), (9506, 2117751), (10178, 1977927), (13594, 1480899), (14259, 1411834), (15267, 1318618), (20391, 987266), (28518, 705917), (30534, 659309), (35623, 565122), (40782, 493633), (47579, 423114), (70519, 285474), (71246, 282561), (94187, 213738), (95158, 211557), (106869, 188374), (141038, 142737)]