20031074

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{6781}}^1$

素因数の和:7001

約数の個数: 16

約数和(自身を含む): 34506816

約数和(自身を除く): 14475742

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2954, 6781, 13562, 47467, 94934, 1430791, 2861582, 10015537, 20031074]

約数ペア:

[(1, 20031074), (2, 10015537), (7, 2861582), (14, 1430791), (211, 94934), (422, 47467), (1477, 13562), (2954, 6781)]