20414174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{8513}}^1$

素因数の和:8635

約数の個数: 16

約数和(自身を含む): 33715440

約数和(自身を除く): 13301266

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 8513, 17026, 93643, 187286, 927917, 1855834, 10207087, 20414174]

約数ペア:

[(1, 20414174), (2, 10207087), (11, 1855834), (22, 927917), (109, 187286), (218, 93643), (1199, 17026), (2398, 8513)]