20218088942

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{347}}^1\times {\mathrm{127217}}^1$

素因数の和:127795

約数の個数: 16

約数和(自身を含む): 30547586160

約数和(自身を除く): 10329497218

約数列:

[1, 2, 229, 347, 458, 694, 79463, 127217, 158926, 254434, 29132693, 44144299, 58265386, 88288598, 10109044471, 20218088942]

約数ペア:

[(1, 20218088942), (2, 10109044471), (229, 88288598), (347, 58265386), (458, 44144299), (694, 29132693), (79463, 254434), (127217, 158926)]