20108460056

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{12589}}^1\times {\mathrm{8681}}^1$

素因数の和:21299

約数の個数: 32

約数和(自身を含む): 39350296800

約数和(自身を除く): 19241836744

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 8681, 12589, 17362, 25178, 34724, 50356, 69448, 100712, 199663, 289547, 399326, 579094, 798652, 1158188, 1597304, 2316376, 109285109, 218570218, 437140436, 874280872, 2513557507, 5027115014, 10054230028, 20108460056]

約数ペア:

[(1, 20108460056), (2, 10054230028), (4, 5027115014), (8, 2513557507), (23, 874280872), (46, 437140436), (92, 218570218), (184, 109285109), (8681, 2316376), (12589, 1597304), (17362, 1158188), (25178, 798652), (34724, 579094), (50356, 399326), (69448, 289547), (100712, 199663)]