20481366

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{117709}}^1$

素因数の和:117743

約数の個数: 16

約数和(自身を含む): 42375600

約数和(自身を除く): 21894234

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 117709, 235418, 353127, 706254, 3413561, 6827122, 10240683, 20481366]

約数ペア:

[(1, 20481366), (2, 10240683), (3, 6827122), (6, 3413561), (29, 706254), (58, 353127), (87, 235418), (174, 117709)]