20796061

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3547}}^1$

素因数の和:3612

約数の個数: 16

約数和(自身を含む): 25034688

約数和(自身を除く): 4238627

約数列:

[1, 11, 13, 41, 143, 451, 533, 3547, 5863, 39017, 46111, 145427, 507221, 1599697, 1890551, 20796061]

約数ペア:

[(1, 20796061), (11, 1890551), (13, 1599697), (41, 507221), (143, 145427), (451, 46111), (533, 39017), (3547, 5863)]