20804542954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{1065479}}^1$

素因数の和:1066245

約数の個数: 16

約数和(自身を含む): 33652120320

約数和(自身を除く): 12847577366

約数列:

[1, 2, 13, 26, 751, 1502, 9763, 19526, 1065479, 2130958, 13851227, 27702454, 800174729, 1600349458, 10402271477, 20804542954]

約数ペア:

[(1, 20804542954), (2, 10402271477), (13, 1600349458), (26, 800174729), (751, 27702454), (1502, 13851227), (9763, 2130958), (19526, 1065479)]