20425658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{8677}}^1$

素因数の和:8797

約数の個数: 16

約数和(自身を含む): 33740064

約数和(自身を除く): 13314406

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 8677, 17354, 95447, 190894, 928439, 1856878, 10212829, 20425658]

約数ペア:

[(1, 20425658), (2, 10212829), (11, 1856878), (22, 928439), (107, 190894), (214, 95447), (1177, 17354), (2354, 8677)]