20329242

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109297}}^1$

素因数の和:109333

約数の個数: 16

約数和(自身を含む): 41970432

約数和(自身を除く): 21641190

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 109297, 218594, 327891, 655782, 3388207, 6776414, 10164621, 20329242]

約数ペア:

[(1, 20329242), (2, 10164621), (3, 6776414), (6, 3388207), (31, 655782), (62, 327891), (93, 218594), (186, 109297)]