20167656816

素因数分解:

$2^4\times 3^1\times {\mathrm{420159517}}^1$

素因数の和:420159528

約数の個数: 20

約数和(自身を含む): 52099780232

約数和(自身を除く): 31932123416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420159517, 840319034, 1260478551, 1680638068, 2520957102, 3361276136, 5041914204, 6722552272, 10083828408, 20167656816]

約数ペア:

[(1, 20167656816), (2, 10083828408), (3, 6722552272), (4, 5041914204), (6, 3361276136), (8, 2520957102), (12, 1680638068), (16, 1260478551), (24, 840319034), (48, 420159517)]