20163685526

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{4937}}^1\times {\mathrm{13007}}^1$

素因数の和:18103

約数の個数: 16

約数和(自身を含む): 30446680896

約数和(自身を除く): 10282995370

約数列:

[1, 2, 157, 314, 4937, 9874, 13007, 26014, 775109, 1550218, 2042099, 4084198, 64215559, 128431118, 10081842763, 20163685526]

約数ペア:

[(1, 20163685526), (2, 10081842763), (157, 128431118), (314, 64215559), (4937, 4084198), (9874, 2042099), (13007, 1550218), (26014, 775109)]