20139796317

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{3607}}^1\times {\mathrm{109481}}^1$

素因数の和:113108

約数の個数: 16

約数和(自身を含む): 28440796032

約数和(自身を除く): 8300999715

約数列:

[1, 3, 17, 51, 3607, 10821, 61319, 109481, 183957, 328443, 1861177, 5583531, 394897967, 1184693901, 6713265439, 20139796317]

約数ペア:

[(1, 20139796317), (3, 6713265439), (17, 1184693901), (51, 394897967), (3607, 5583531), (10821, 1861177), (61319, 328443), (109481, 183957)]