10920142012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{210002731}}^1$

素因数の和:210002748

約数の個数: 12

約数和(自身を含む): 20580267736

約数和(自身を除く): 9660125724

約数列:

[1, 2, 4, 13, 26, 52, 210002731, 420005462, 840010924, 2730035503, 5460071006, 10920142012]

約数ペア:

[(1, 10920142012), (2, 5460071006), (4, 2730035503), (13, 840010924), (26, 420005462), (52, 210002731)]