20609562818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{10033867}}^1$

素因数の和:10033961

約数の個数: 16

約数和(自身を含む): 33713796480

約数和(自身を除く): 13104233662

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 10033867, 20067734, 130440271, 260880542, 792675493, 1585350986, 10304781409, 20609562818]

約数ペア:

[(1, 20609562818), (2, 10304781409), (13, 1585350986), (26, 792675493), (79, 260880542), (158, 130440271), (1027, 20067734), (2054, 10033867)]