20443314

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1297}}^1$

素因数の和:1410

約数の個数: 32

約数和(自身を含む): 42615936

約数和(自身を除く): 22172622

約数列:

[1, 2, 3, 6, 37, 71, 74, 111, 142, 213, 222, 426, 1297, 2594, 2627, 3891, 5254, 7782, 7881, 15762, 47989, 92087, 95978, 143967, 184174, 276261, 287934, 552522, 3407219, 6814438, 10221657, 20443314]

約数ペア:

[(1, 20443314), (2, 10221657), (3, 6814438), (6, 3407219), (37, 552522), (71, 287934), (74, 276261), (111, 184174), (142, 143967), (213, 95978), (222, 92087), (426, 47989), (1297, 15762), (2594, 7881), (2627, 7782), (3891, 5254)]