20167656854

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1\times {\mathrm{4831}}^1$

素因数の和:5468

約数の個数: 32

約数和(自身を含む): 31311360000

約数和(自身を除く): 11143703146

約数列:

[1, 2, 47, 89, 94, 178, 499, 998, 4183, 4831, 8366, 9662, 23453, 44411, 46906, 88822, 227057, 429959, 454114, 859918, 2087317, 2410669, 4174634, 4821338, 20208073, 40416146, 113301443, 214549541, 226602886, 429099082, 10083828427, 20167656854]

約数ペア:

[(1, 20167656854), (2, 10083828427), (47, 429099082), (89, 226602886), (94, 214549541), (178, 113301443), (499, 40416146), (998, 20208073), (4183, 4821338), (4831, 4174634), (8366, 2410669), (9662, 2087317), (23453, 859918), (44411, 454114), (46906, 429959), (88822, 227057)]