20925062

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{19853}}^1$

素因数の和:19903

約数の個数: 16

約数和(自身を含む): 34307712

約数和(自身を除く): 13382650

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 19853, 39706, 337501, 615443, 675002, 1230886, 10462531, 20925062]

約数ペア:

[(1, 20925062), (2, 10462531), (17, 1230886), (31, 675002), (34, 615443), (62, 337501), (527, 39706), (1054, 19853)]