2010548871

素因数分解:

$3^4\times {\mathrm{557}}^1\times {\mathrm{44563}}^1$

素因数の和:45132

約数の個数: 20

約数和(自身を含む): 3008872152

約数和(自身を除く): 998323281

約数列:

[1, 3, 9, 27, 81, 557, 1671, 5013, 15039, 44563, 45117, 133689, 401067, 1203201, 3609603, 24821591, 74464773, 223394319, 670182957, 2010548871]

約数ペア:

[(1, 2010548871), (3, 670182957), (9, 223394319), (27, 74464773), (81, 24821591), (557, 3609603), (1671, 1203201), (5013, 401067), (15039, 133689), (44563, 45117)]