20162854888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6192523}}^1$

素因数の和:6192577

約数の個数: 32

約数和(自身を含む): 42356864160

約数和(自身を除く): 22194009272

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 6192523, 12385046, 24770092, 49540184, 68117753, 136235506, 229123351, 272471012, 458246702, 544942024, 916493404, 1832986808, 2520356861, 5040713722, 10081427444, 20162854888]

約数ペア:

[(1, 20162854888), (2, 10081427444), (4, 5040713722), (8, 2520356861), (11, 1832986808), (22, 916493404), (37, 544942024), (44, 458246702), (74, 272471012), (88, 229123351), (148, 136235506), (296, 68117753), (407, 49540184), (814, 24770092), (1628, 12385046), (3256, 6192523)]