20699114

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{1367}}^1$

素因数の和:1549

約数の個数: 16

約数和(自身を含む): 31814208

約数和(自身を除く): 11115094

約数列:

[1, 2, 67, 113, 134, 226, 1367, 2734, 7571, 15142, 91589, 154471, 183178, 308942, 10349557, 20699114]

約数ペア:

[(1, 20699114), (2, 10349557), (67, 308942), (113, 183178), (134, 154471), (226, 91589), (1367, 15142), (2734, 7571)]