20035444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35027}}^1$

素因数の和:35055

約数の個数: 24

約数和(自身を含む): 41192928

約数和(自身を除く): 21157484

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 35027, 70054, 140108, 385297, 455351, 770594, 910702, 1541188, 1821404, 5008861, 10017722, 20035444]

約数ペア:

[(1, 20035444), (2, 10017722), (4, 5008861), (11, 1821404), (13, 1541188), (22, 910702), (26, 770594), (44, 455351), (52, 385297), (143, 140108), (286, 70054), (572, 35027)]