20736052077

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{40899511}}^1$

素因数の和:40899540

約数の個数: 12

約数和(自身を含む): 29938442784

約数和(自身を除く): 9202390707

約数列:

[1, 3, 13, 39, 169, 507, 40899511, 122698533, 531693643, 1595080929, 6912017359, 20736052077]

約数ペア:

[(1, 20736052077), (3, 6912017359), (13, 1595080929), (39, 531693643), (169, 122698533), (507, 40899511)]