2021680888

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{18311}}^1$

素因数の和:18727

約数の個数: 32

約数和(自身を含む): 3903752160

約数和(自身を除く): 1882071272

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 373, 746, 1492, 2984, 13801, 18311, 27602, 36622, 55204, 73244, 110408, 146488, 677507, 1355014, 2710028, 5420056, 6830003, 13660006, 27320012, 54640024, 252710111, 505420222, 1010840444, 2021680888]

約数ペア:

[(1, 2021680888), (2, 1010840444), (4, 505420222), (8, 252710111), (37, 54640024), (74, 27320012), (148, 13660006), (296, 6830003), (373, 5420056), (746, 2710028), (1492, 1355014), (2984, 677507), (13801, 146488), (18311, 110408), (27602, 73244), (36622, 55204)]