20541366

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{10099}}^1$

素因数の和:10220

約数の個数: 24

約数和(自身を含む): 44904600

約数和(自身を除く): 24363234

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 10099, 20198, 30297, 60594, 90891, 181782, 1141187, 2282374, 3423561, 6847122, 10270683, 20541366]

約数ペア:

[(1, 20541366), (2, 10270683), (3, 6847122), (6, 3423561), (9, 2282374), (18, 1141187), (113, 181782), (226, 90891), (339, 60594), (678, 30297), (1017, 20198), (2034, 10099)]