20117126

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{2297}}^1$

素因数の和:2479

約数の個数: 16

約数和(自身を含む): 31436640

約数和(自身を除く): 11319514

約数列:

[1, 2, 29, 58, 151, 302, 2297, 4379, 4594, 8758, 66613, 133226, 346847, 693694, 10058563, 20117126]

約数ペア:

[(1, 20117126), (2, 10058563), (29, 693694), (58, 346847), (151, 133226), (302, 66613), (2297, 8758), (4379, 4594)]