20184466510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{155265127}}^1$

素因数の和:155265147

約数の個数: 16

約数和(自身を含む): 39126812256

約数和(自身を除く): 18942345746

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 155265127, 310530254, 776325635, 1552651270, 2018446651, 4036893302, 10092233255, 20184466510]

約数ペア:

[(1, 20184466510), (2, 10092233255), (5, 4036893302), (10, 2018446651), (13, 1552651270), (26, 776325635), (65, 310530254), (130, 155265127)]