20161674

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{86161}}^1$

素因数の和:86182

約数の個数: 24

約数和(自身を含む): 47044452

約数和(自身を除く): 26882778

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 86161, 172322, 258483, 516966, 775449, 1120093, 1550898, 2240186, 3360279, 6720558, 10080837, 20161674]

約数ペア:

[(1, 20161674), (2, 10080837), (3, 6720558), (6, 3360279), (9, 2240186), (13, 1550898), (18, 1120093), (26, 775449), (39, 516966), (78, 258483), (117, 172322), (234, 86161)]