20025018

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{85577}}^1$

素因数の和:85598

約数の個数: 24

約数和(自身を含む): 46725588

約数和(自身を除く): 26700570

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 85577, 171154, 256731, 513462, 770193, 1112501, 1540386, 2225002, 3337503, 6675006, 10012509, 20025018]

約数ペア:

[(1, 20025018), (2, 10012509), (3, 6675006), (6, 3337503), (9, 2225002), (13, 1540386), (18, 1112501), (26, 770193), (39, 513462), (78, 256731), (117, 171154), (234, 85577)]