20035822

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{733}}^1$

素因数の和:987

約数の個数: 16

約数和(自身を含む): 30651840

約数和(自身を除く): 10616018

約数列:

[1, 2, 79, 158, 173, 346, 733, 1466, 13667, 27334, 57907, 115814, 126809, 253618, 10017911, 20035822]

約数ペア:

[(1, 20035822), (2, 10017911), (79, 253618), (158, 126809), (173, 115814), (346, 57907), (733, 27334), (1466, 13667)]