20576301570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20784143}}^1$

素因数の和:20784167

約数の個数: 48

約数和(自身を含む): 58361876352

約数和(自身を除く): 37785574782

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 20784143, 41568286, 62352429, 103920715, 124704858, 187057287, 207841430, 228625573, 311762145, 374114574, 457251146, 623524290, 685876719, 935286435, 1143127865, 1371753438, 1870572870, 2057630157, 2286255730, 3429383595, 4115260314, 6858767190, 10288150785, 20576301570]

約数ペア:

[(1, 20576301570), (2, 10288150785), (3, 6858767190), (5, 4115260314), (6, 3429383595), (9, 2286255730), (10, 2057630157), (11, 1870572870), (15, 1371753438), (18, 1143127865), (22, 935286435), (30, 685876719), (33, 623524290), (45, 457251146), (55, 374114574), (66, 311762145), (90, 228625573), (99, 207841430), (110, 187057287), (165, 124704858), (198, 103920715), (330, 62352429), (495, 41568286), (990, 20784143)]