13862020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36479}}^1$

素因数の和:36507

約数の個数: 24

約数和(自身を含む): 30643200

約数和(自身を除く): 16781180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 36479, 72958, 145916, 182395, 364790, 693101, 729580, 1386202, 2772404, 3465505, 6931010, 13862020]

約数ペア:

[(1, 13862020), (2, 6931010), (4, 3465505), (5, 2772404), (10, 1386202), (19, 729580), (20, 693101), (38, 364790), (76, 182395), (95, 145916), (190, 72958), (380, 36479)]