20367991501

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1609}}^1\times {\mathrm{88523}}^1$

素因数の和:90156

約数の個数: 16

約数和(自身を含む): 23943971520

約数和(自身を除く): 3575980019

約数列:

[1, 11, 13, 143, 1609, 17699, 20917, 88523, 230087, 973753, 1150799, 12658789, 142433507, 1566768577, 1851635591, 20367991501]

約数ペア:

[(1, 20367991501), (11, 1851635591), (13, 1566768577), (143, 142433507), (1609, 12658789), (17699, 1150799), (20917, 973753), (88523, 230087)]