20573215487

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1667}}^1\times {\mathrm{30323}}^1$

素因数の和:32038

約数の個数: 16

約数和(自身を含む): 23064676992

約数和(自身を除く): 2491461505

約数列:

[1, 11, 37, 407, 1667, 18337, 30323, 61679, 333553, 678469, 1121951, 12341461, 50548441, 556032851, 1870292317, 20573215487]

約数ペア:

[(1, 20573215487), (11, 1870292317), (37, 556032851), (407, 50548441), (1667, 12341461), (18337, 1121951), (30323, 678469), (61679, 333553)]