20138059257

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{9630827}}^1$

素因数の和:9630888

約数の個数: 16

約数和(自身を含む): 29123623872

約数和(自身を除く): 8985564615

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 9630827, 28892481, 163724059, 394863907, 491172177, 1184591721, 6712686419, 20138059257]

約数ペア:

[(1, 20138059257), (3, 6712686419), (17, 1184591721), (41, 491172177), (51, 394863907), (123, 163724059), (697, 28892481), (2091, 9630827)]