1926006020

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{883489}}^1$

素因数の和:883607

約数の個数: 24

約数和(自身を含む): 4081723800

約数和(自身を除く): 2155717780

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 883489, 1766978, 3533956, 4417445, 8834890, 17669780, 96300301, 192600602, 385201204, 481501505, 963003010, 1926006020]

約数ペア:

[(1, 1926006020), (2, 963003010), (4, 481501505), (5, 385201204), (10, 192600602), (20, 96300301), (109, 17669780), (218, 8834890), (436, 4417445), (545, 3533956), (1090, 1766978), (2180, 883489)]