20143013

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{757}}^1$

素因数の和:868

約数の個数: 16

約数和(自身を含む): 22921920

約数和(自身を除く): 2778907

約数列:

[1, 11, 41, 59, 451, 649, 757, 2419, 8327, 26609, 31037, 44663, 341407, 491293, 1831183, 20143013]

約数ペア:

[(1, 20143013), (11, 1831183), (41, 491293), (59, 341407), (451, 44663), (649, 31037), (757, 26609), (2419, 8327)]