20104243406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40696849}}^1$

素因数の和:40696883

約数の個数: 16

約数和(自身を含む): 34185354000

約数和(自身を除く): 14081110594

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 40696849, 81393698, 529059037, 773240131, 1058118074, 1546480262, 10052121703, 20104243406]

約数ペア:

[(1, 20104243406), (2, 10052121703), (13, 1546480262), (19, 1058118074), (26, 773240131), (38, 529059037), (247, 81393698), (494, 40696849)]