20109657399

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{92623}}^1$

素因数の和:92951

約数の個数: 32

約数和(自身を含む): 30499230720

約数和(自身を除く): 10389573321

約数列:

[1, 3, 13, 19, 39, 57, 247, 293, 741, 879, 3809, 5567, 11427, 16701, 72371, 92623, 217113, 277869, 1204099, 1759837, 3612297, 5279511, 22877881, 27138539, 68633643, 81415617, 352801007, 515632241, 1058403021, 1546896723, 6703219133, 20109657399]

約数ペア:

[(1, 20109657399), (3, 6703219133), (13, 1546896723), (19, 1058403021), (39, 515632241), (57, 352801007), (247, 81415617), (293, 68633643), (741, 27138539), (879, 22877881), (3809, 5279511), (5567, 3612297), (11427, 1759837), (16701, 1204099), (72371, 277869), (92623, 217113)]