20105736488

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{1811}}^1\times {\mathrm{60337}}^1$

素因数の和:62177

約数の個数: 32

約数和(自身を含む): 39359684160

約数和(自身を除く): 19253947672

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 1811, 3622, 7244, 14488, 41653, 60337, 83306, 120674, 166612, 241348, 333224, 482696, 1387751, 2775502, 5551004, 11102008, 109270307, 218540614, 437081228, 874162456, 2513217061, 5026434122, 10052868244, 20105736488]

約数ペア:

[(1, 20105736488), (2, 10052868244), (4, 5026434122), (8, 2513217061), (23, 874162456), (46, 437081228), (92, 218540614), (184, 109270307), (1811, 11102008), (3622, 5551004), (7244, 2775502), (14488, 1387751), (41653, 482696), (60337, 333224), (83306, 241348), (120674, 166612)]