20195586

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{9929}}^1$

素因数の和:10050

約数の個数: 24

約数和(自身を含む): 44148780

約数和(自身を除く): 23953194

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 9929, 19858, 29787, 59574, 89361, 178722, 1121977, 2243954, 3365931, 6731862, 10097793, 20195586]

約数ペア:

[(1, 20195586), (2, 10097793), (3, 6731862), (6, 3365931), (9, 2243954), (18, 1121977), (113, 178722), (226, 89361), (339, 59574), (678, 29787), (1017, 19858), (2034, 9929)]