20149326

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{18973}}^1$

素因数の和:19040

約数の個数: 24

約数和(自身を含む): 44399160

約数和(自身を除く): 24249834

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 18973, 37946, 56919, 113838, 170757, 341514, 1119407, 2238814, 3358221, 6716442, 10074663, 20149326]

約数ペア:

[(1, 20149326), (2, 10074663), (3, 6716442), (6, 3358221), (9, 2238814), (18, 1119407), (59, 341514), (118, 170757), (177, 113838), (354, 56919), (531, 37946), (1062, 18973)]