20221036888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3187427}}^1$

素因数の和:3187507

約数の個数: 32

約数和(自身を含む): 41500312560

約数和(自身を除く): 21279275672

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 6344, 3187427, 6374854, 12749708, 25499416, 41436551, 82873102, 165746204, 194433047, 331492408, 388866094, 777732188, 1555464376, 2527629611, 5055259222, 10110518444, 20221036888]

約数ペア:

[(1, 20221036888), (2, 10110518444), (4, 5055259222), (8, 2527629611), (13, 1555464376), (26, 777732188), (52, 388866094), (61, 331492408), (104, 194433047), (122, 165746204), (244, 82873102), (488, 41436551), (793, 25499416), (1586, 12749708), (3172, 6374854), (6344, 3187427)]