20143668610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{154951297}}^1$

素因数の和:154951317

約数の個数: 16

約数和(自身を含む): 39047727096

約数和(自身を除く): 18904058486

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 154951297, 309902594, 774756485, 1549512970, 2014366861, 4028733722, 10071834305, 20143668610]

約数ペア:

[(1, 20143668610), (2, 10071834305), (5, 4028733722), (10, 2014366861), (13, 1549512970), (26, 774756485), (65, 309902594), (130, 154951297)]