20580451543

素因数分解:

${\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{421}}^1\times {\mathrm{7673}}^1$

素因数の和:8394

約数の個数: 16

約数和(自身を含む): 21606791616

約数和(自身を除く): 1026340073

約数列:

[1, 23, 277, 421, 6371, 7673, 9683, 116617, 176479, 2125421, 2682191, 3230333, 48884683, 74297659, 894802241, 20580451543]

約数ペア:

[(1, 20580451543), (23, 894802241), (277, 74297659), (421, 48884683), (6371, 3230333), (7673, 2682191), (9683, 2125421), (116617, 176479)]