20520897008628

素因数分解:

$2^2\times 3^1\times {\mathrm{2711}}^1\times {\mathrm{630791129}}^1$

素因数の和:630793847

約数の個数: 24

約数和(自身を含む): 47899755247680

約数和(自身を除く): 27378858239052

約数列:

[1, 2, 3, 4, 6, 12, 2711, 5422, 8133, 10844, 16266, 32532, 630791129, 1261582258, 1892373387, 2523164516, 3784746774, 7569493548, 1710074750719, 3420149501438, 5130224252157, 6840299002876, 10260448504314, 20520897008628]

約数ペア:

[(1, 20520897008628), (2, 10260448504314), (3, 6840299002876), (4, 5130224252157), (6, 3420149501438), (12, 1710074750719), (2711, 7569493548), (5422, 3784746774), (8133, 2523164516), (10844, 1892373387), (16266, 1261582258), (32532, 630791129)]