20111034

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2777}}^1$

素因数の和:2870

約数の個数: 32

約数和(自身を含む): 43203456

約数和(自身を除く): 23092422

約数列:

[1, 2, 3, 6, 17, 34, 51, 71, 102, 142, 213, 426, 1207, 2414, 2777, 3621, 5554, 7242, 8331, 16662, 47209, 94418, 141627, 197167, 283254, 394334, 591501, 1183002, 3351839, 6703678, 10055517, 20111034]

約数ペア:

[(1, 20111034), (2, 10055517), (3, 6703678), (6, 3351839), (17, 1183002), (34, 591501), (51, 394334), (71, 283254), (102, 197167), (142, 141627), (213, 94418), (426, 47209), (1207, 16662), (2414, 8331), (2777, 7242), (3621, 5554)]