2020371918

素因数分解:

$2^1\times 3^1\times {\mathrm{9631}}^1\times {\mathrm{34963}}^1$

素因数の和:44599

約数の個数: 16

約数和(自身を含む): 4041278976

約数和(自身を除く): 2020907058

約数列:

[1, 2, 3, 6, 9631, 19262, 28893, 34963, 57786, 69926, 104889, 209778, 336728653, 673457306, 1010185959, 2020371918]

約数ペア:

[(1, 2020371918), (2, 1010185959), (3, 673457306), (6, 336728653), (9631, 209778), (19262, 104889), (28893, 69926), (34963, 57786)]