20796022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{5297}}^1$

素因数の和:5463

約数の個数: 16

約数和(自身を含む): 33822432

約数和(自身を除く): 13026410

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 5297, 10594, 68861, 137722, 799847, 1599694, 10398011, 20796022]

約数ペア:

[(1, 20796022), (2, 10398011), (13, 1599694), (26, 799847), (151, 137722), (302, 68861), (1963, 10594), (3926, 5297)]