20138634

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{9901}}^1$

素因数の和:10022

約数の個数: 24

約数和(自身を含む): 44024292

約数和(自身を除く): 23885658

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 9901, 19802, 29703, 59406, 89109, 178218, 1118813, 2237626, 3356439, 6712878, 10069317, 20138634]

約数ペア:

[(1, 20138634), (2, 10069317), (3, 6712878), (6, 3356439), (9, 2237626), (18, 1118813), (113, 178218), (226, 89109), (339, 59406), (678, 29703), (1017, 19802), (2034, 9901)]