20738049882

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{28564807}}^1$

素因数の和:28564834

約数の個数: 24

約数和(自身を含む): 45589433568

約数和(自身を除く): 24851383686

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 28564807, 57129614, 85694421, 171388842, 314212877, 628425754, 942638631, 1885277262, 3456341647, 6912683294, 10369024941, 20738049882]

約数ペア:

[(1, 20738049882), (2, 10369024941), (3, 6912683294), (6, 3456341647), (11, 1885277262), (22, 942638631), (33, 628425754), (66, 314212877), (121, 171388842), (242, 85694421), (363, 57129614), (726, 28564807)]