20110344270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2647}}^1\times {\mathrm{253247}}^1$

素因数の和:255904

約数の個数: 32

約数和(自身を含む): 48283250688

約数和(自身を除く): 28172906418

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2647, 5294, 7941, 13235, 15882, 26470, 39705, 79410, 253247, 506494, 759741, 1266235, 1519482, 2532470, 3798705, 7597410, 670344809, 1340689618, 2011034427, 3351724045, 4022068854, 6703448090, 10055172135, 20110344270]

約数ペア:

[(1, 20110344270), (2, 10055172135), (3, 6703448090), (5, 4022068854), (6, 3351724045), (10, 2011034427), (15, 1340689618), (30, 670344809), (2647, 7597410), (5294, 3798705), (7941, 2532470), (13235, 1519482), (15882, 1266235), (26470, 759741), (39705, 506494), (79410, 253247)]