20202016136

素因数分解:

$2^3\times {\mathrm{2473}}^1\times {\mathrm{1021129}}^1$

素因数の和:1023608

約数の個数: 16

約数和(自身を含む): 37894134300

約数和(自身を除く): 17692118164

約数列:

[1, 2, 4, 8, 2473, 4946, 9892, 19784, 1021129, 2042258, 4084516, 8169032, 2525252017, 5050504034, 10101008068, 20202016136]

約数ペア:

[(1, 20202016136), (2, 10101008068), (4, 5050504034), (8, 2525252017), (2473, 8169032), (4946, 4084516), (9892, 2042258), (19784, 1021129)]