20185344656

素因数分解:

$2^4\times {\mathrm{8941}}^1\times {\mathrm{141101}}^1$

素因数の和:150050

約数の個数: 20

約数和(自身を含む): 39113756604

約数和(自身を除く): 18928411948

約数列:

[1, 2, 4, 8, 16, 8941, 17882, 35764, 71528, 141101, 143056, 282202, 564404, 1128808, 2257616, 1261584041, 2523168082, 5046336164, 10092672328, 20185344656]

約数ペア:

[(1, 20185344656), (2, 10092672328), (4, 5046336164), (8, 2523168082), (16, 1261584041), (8941, 2257616), (17882, 1128808), (35764, 564404), (71528, 282202), (141101, 143056)]