20159320142

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{3259}}^1\times {\mathrm{18301}}^1$

素因数の和:21588

約数の個数: 24

約数和(自身を含む): 32755821480

約数和(自身を除く): 12596501338

約数列:

[1, 2, 13, 26, 169, 338, 3259, 6518, 18301, 36602, 42367, 84734, 237913, 475826, 550771, 1101542, 3092869, 6185738, 59642959, 119285918, 775358467, 1550716934, 10079660071, 20159320142]

約数ペア:

[(1, 20159320142), (2, 10079660071), (13, 1550716934), (26, 775358467), (169, 119285918), (338, 59642959), (3259, 6185738), (6518, 3092869), (18301, 1101542), (36602, 550771), (42367, 475826), (84734, 237913)]