20095044489

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19083613}}^1$

素因数の和:19083638

約数の個数: 20

約数和(自身を含む): 32327642116

約数和(自身を除く): 12232597627

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 19083613, 57250839, 171752517, 248086969, 515257551, 744260907, 1545772653, 2232782721, 6698348163, 20095044489]

約数ペア:

[(1, 20095044489), (3, 6698348163), (9, 2232782721), (13, 1545772653), (27, 744260907), (39, 515257551), (81, 248086969), (117, 171752517), (351, 57250839), (1053, 19083613)]