20125658539

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{610553}}^1$

素因数の和:610854

約数の個数: 16

約数和(自身を含む): 24441697728

約数和(自身を除く): 4316039189

約数列:

[1, 7, 17, 119, 277, 1939, 4709, 32963, 610553, 4273871, 10379401, 72655807, 169123181, 1183862267, 2875094077, 20125658539]

約数ペア:

[(1, 20125658539), (7, 2875094077), (17, 1183862267), (119, 169123181), (277, 72655807), (1939, 10379401), (4709, 4273871), (32963, 610553)]