20206945246

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31280101}}^1$

素因数の和:31280139

約数の個数: 16

約数和(自身を含む): 33782510160

約数和(自身を除く): 13575564914

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 31280101, 62560202, 531761717, 594321919, 1063523434, 1188643838, 10103472623, 20206945246]

約数ペア:

[(1, 20206945246), (2, 10103472623), (17, 1188643838), (19, 1063523434), (34, 594321919), (38, 531761717), (323, 62560202), (646, 31280101)]