20188791669

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1873}}^1\times {\mathrm{83557}}^1$

素因数の和:85476

約数の個数: 16

約数和(自身を含む): 27559433792

約数和(自身を除く): 7370642123

約数列:

[1, 3, 43, 129, 1873, 5619, 80539, 83557, 241617, 250671, 3592951, 10778853, 156502261, 469506783, 6729597223, 20188791669]

約数ペア:

[(1, 20188791669), (3, 6729597223), (43, 469506783), (129, 156502261), (1873, 10778853), (5619, 3592951), (80539, 250671), (83557, 241617)]