20173537174

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1487}}^1\times {\mathrm{4919}}^1$

素因数の和:6612

約数の個数: 32

約数和(自身を含む): 34789201920

約数和(自身を除く): 14615664746

約数列:

[1, 2, 7, 14, 197, 394, 1379, 1487, 2758, 2974, 4919, 9838, 10409, 20818, 34433, 68866, 292939, 585878, 969043, 1938086, 2050573, 4101146, 6783301, 7314553, 13566602, 14629106, 51201871, 102403742, 1440966941, 2881933882, 10086768587, 20173537174]

約数ペア:

[(1, 20173537174), (2, 10086768587), (7, 2881933882), (14, 1440966941), (197, 102403742), (394, 51201871), (1379, 14629106), (1487, 13566602), (2758, 7314553), (2974, 6783301), (4919, 4101146), (9838, 2050573), (10409, 1938086), (20818, 969043), (34433, 585878), (68866, 292939)]