20162037

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23417}}^1$

素因数の和:23468

約数の個数: 16

約数和(自身を含む): 31473792

約数和(自身を除く): 11311755

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 23417, 70251, 163919, 491757, 960097, 2880291, 6720679, 20162037]

約数ペア:

[(1, 20162037), (3, 6720679), (7, 2880291), (21, 960097), (41, 491757), (123, 163919), (287, 70251), (861, 23417)]