20527078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5521}}^1$

素因数の和:5560

約数の個数: 24

約数和(自身を含む): 36378936

約数和(自身を除く): 15851858

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 5521, 11042, 60731, 71773, 121462, 143546, 789503, 933049, 1579006, 1866098, 10263539, 20527078]

約数ペア:

[(1, 20527078), (2, 10263539), (11, 1866098), (13, 1579006), (22, 933049), (26, 789503), (143, 143546), (169, 121462), (286, 71773), (338, 60731), (1859, 11042), (3718, 5521)]