20191777213

素因数分解:

${\mathrm{271}}^1\times {\mathrm{11717}}^1\times {\mathrm{6359}}^1$

素因数の和:18347

約数の個数: 8

約数和(自身を含む): 20271202560

約数和(自身を除く): 79425347

約数列:

[1, 271, 6359, 11717, 1723289, 3175307, 74508403, 20191777213]

約数ペア:

[(1, 20191777213), (271, 74508403), (6359, 3175307), (11717, 1723289)]