20456094

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1549}}^1$

素因数の和:1656

約数の個数: 32

約数和(自身を含む): 42854400

約数和(自身を除く): 22398306

約数列:

[1, 2, 3, 6, 31, 62, 71, 93, 142, 186, 213, 426, 1549, 2201, 3098, 4402, 4647, 6603, 9294, 13206, 48019, 96038, 109979, 144057, 219958, 288114, 329937, 659874, 3409349, 6818698, 10228047, 20456094]

約数ペア:

[(1, 20456094), (2, 10228047), (3, 6818698), (6, 3409349), (31, 659874), (62, 329937), (71, 288114), (93, 219958), (142, 144057), (186, 109979), (213, 96038), (426, 48019), (1549, 13206), (2201, 9294), (3098, 6603), (4402, 4647)]