20133280714

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{607}}^1$

素因数の和:883

約数の個数: 64

約数和(自身を含む): 32338206720

約数和(自身を除く): 12204926006

約数列:

[1, 2, 37, 59, 71, 74, 107, 118, 142, 214, 607, 1214, 2183, 2627, 3959, 4189, 4366, 5254, 6313, 7597, 7918, 8378, 12626, 15194, 22459, 35813, 43097, 44918, 64949, 71626, 86194, 129898, 154993, 233581, 281089, 309986, 448223, 467162, 562178, 896446, 1325081, 1594589, 2403113, 2542723, 2650162, 3189178, 3831991, 4611379, 4806226, 5085446, 7663982, 9222758, 16584251, 33168502, 94080751, 141783667, 170621023, 188161502, 272071361, 283567334, 341242046, 544142722, 10066640357, 20133280714]

約数ペア:

[(1, 20133280714), (2, 10066640357), (37, 544142722), (59, 341242046), (71, 283567334), (74, 272071361), (107, 188161502), (118, 170621023), (142, 141783667), (214, 94080751), (607, 33168502), (1214, 16584251), (2183, 9222758), (2627, 7663982), (3959, 5085446), (4189, 4806226), (4366, 4611379), (5254, 3831991), (6313, 3189178), (7597, 2650162), (7918, 2542723), (8378, 2403113), (12626, 1594589), (15194, 1325081), (22459, 896446), (35813, 562178), (43097, 467162), (44918, 448223), (64949, 309986), (71626, 281089), (86194, 233581), (129898, 154993)]