20138026029

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1091}}^1\times {\mathrm{559343}}^1$

素因数の和:560448

約数の個数: 16

約数和(自身を含む): 29318575104

約数和(自身を除く): 9180549075

約数列:

[1, 3, 11, 33, 1091, 3273, 12001, 36003, 559343, 1678029, 6152773, 18458319, 610243213, 1830729639, 6712675343, 20138026029]

約数ペア:

[(1, 20138026029), (3, 6712675343), (11, 1830729639), (33, 610243213), (1091, 18458319), (3273, 6152773), (12001, 1678029), (36003, 559343)]