20166087759

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{3488339}}^1$

素因数の和:3488430

約数の個数: 16

約数和(自身を含む): 28129973760

約数和(自身を除く): 7963886001

約数列:

[1, 3, 41, 47, 123, 141, 1927, 5781, 3488339, 10465017, 143021899, 163951933, 429065697, 491855799, 6722029253, 20166087759]

約数ペア:

[(1, 20166087759), (3, 6722029253), (41, 491855799), (47, 429065697), (123, 163951933), (141, 143021899), (1927, 10465017), (5781, 3488339)]