20562074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{19289}}^1$

素因数の和:19345

約数の個数: 16

約数和(自身を含む): 34027560

約数和(自身を除く): 13465486

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 19289, 38578, 250757, 501514, 790849, 1581698, 10281037, 20562074]

約数ペア:

[(1, 20562074), (2, 10281037), (13, 1581698), (26, 790849), (41, 501514), (82, 250757), (533, 38578), (1066, 19289)]