20165660849

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{85297}}^1$

素因数の和:85880

約数の個数: 16

約数和(自身を含む): 22191127680

約数和(自身を除く): 2025466831

約数列:

[1, 19, 23, 437, 541, 10279, 12443, 85297, 236417, 1620643, 1961831, 37274789, 46145677, 876767863, 1061350571, 20165660849]

約数ペア:

[(1, 20165660849), (19, 1061350571), (23, 876767863), (437, 46145677), (541, 37274789), (10279, 1961831), (12443, 1620643), (85297, 236417)]