20163799329

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1043837}}^1$

素因数の和:1044024

約数の個数: 16

約数和(自身を含む): 27657531648

約数和(自身を除く): 7493732319

約数列:

[1, 3, 47, 137, 141, 411, 6439, 19317, 1043837, 3131511, 49060339, 143005669, 147181017, 429017007, 6721266443, 20163799329]

約数ペア:

[(1, 20163799329), (3, 6721266443), (47, 429017007), (137, 147181017), (141, 143005669), (411, 49060339), (6439, 3131511), (19317, 1043837)]