20234280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15329}}^1$

素因数の和:15354

約数の個数: 64

約数和(自身を含む): 66225600

約数和(自身を除く): 45991320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 15329, 30658, 45987, 61316, 76645, 91974, 122632, 153290, 168619, 183948, 229935, 306580, 337238, 367896, 459870, 505857, 613160, 674476, 843095, 919740, 1011714, 1348952, 1686190, 1839480, 2023428, 2529285, 3372380, 4046856, 5058570, 6744760, 10117140, 20234280]

約数ペア:

[(1, 20234280), (2, 10117140), (3, 6744760), (4, 5058570), (5, 4046856), (6, 3372380), (8, 2529285), (10, 2023428), (11, 1839480), (12, 1686190), (15, 1348952), (20, 1011714), (22, 919740), (24, 843095), (30, 674476), (33, 613160), (40, 505857), (44, 459870), (55, 367896), (60, 337238), (66, 306580), (88, 229935), (110, 183948), (120, 168619), (132, 153290), (165, 122632), (220, 91974), (264, 76645), (330, 61316), (440, 45987), (660, 30658), (1320, 15329)]