2016378460

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{618521}}^1$

素因数の和:618693

約数の個数: 24

約数和(自身を含む): 4260379536

約数和(自身を除く): 2244001076

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 618521, 1237042, 2474084, 3092605, 6185210, 12370420, 100818923, 201637846, 403275692, 504094615, 1008189230, 2016378460]

約数ペア:

[(1, 2016378460), (2, 1008189230), (4, 504094615), (5, 403275692), (10, 201637846), (20, 100818923), (163, 12370420), (326, 6185210), (652, 3092605), (815, 2474084), (1630, 1237042), (3260, 618521)]