20120149512

素因数分解:

$2^3\times 3^2\times {\mathrm{279446521}}^1$

素因数の和:279446533

約数の個数: 24

約数和(自身を含む): 54492071790

約数和(自身を除く): 34371922278

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 279446521, 558893042, 838339563, 1117786084, 1676679126, 2235572168, 2515018689, 3353358252, 5030037378, 6706716504, 10060074756, 20120149512]

約数ペア:

[(1, 20120149512), (2, 10060074756), (3, 6706716504), (4, 5030037378), (6, 3353358252), (8, 2515018689), (9, 2235572168), (12, 1676679126), (18, 1117786084), (24, 838339563), (36, 558893042), (72, 279446521)]