20486516403

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{4877}}^1\times {\mathrm{19181}}^1$

素因数の和:24134

約数の個数: 16

約数和(自身を含む): 27696659616

約数和(自身を除く): 7210143213

約数列:

[1, 3, 73, 219, 4877, 14631, 19181, 57543, 356021, 1068063, 1400213, 4200639, 93545737, 280637211, 6828838801, 20486516403]

約数ペア:

[(1, 20486516403), (3, 6828838801), (73, 280637211), (219, 93545737), (4877, 4200639), (14631, 1400213), (19181, 1068063), (57543, 356021)]