20155178724

素因数分解:

$2^2\times 3^1\times {\mathrm{337}}^1\times {\mathrm{4983971}}^1$

素因数の和:4984315

約数の個数: 24

約数和(自身を含む): 47168311008

約数和(自身を除く): 27013132284

約数列:

[1, 2, 3, 4, 6, 12, 337, 674, 1011, 1348, 2022, 4044, 4983971, 9967942, 14951913, 19935884, 29903826, 59807652, 1679598227, 3359196454, 5038794681, 6718392908, 10077589362, 20155178724]

約数ペア:

[(1, 20155178724), (2, 10077589362), (3, 6718392908), (4, 5038794681), (6, 3359196454), (12, 1679598227), (337, 59807652), (674, 29903826), (1011, 19935884), (1348, 14951913), (2022, 9967942), (4044, 4983971)]