20147502922

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1019}}^1\times {\mathrm{267187}}^1$

素因数の和:268245

約数の個数: 16

約数和(自身を含む): 31068620640

約数和(自身を除く): 10921117718

約数列:

[1, 2, 37, 74, 1019, 2038, 37703, 75406, 267187, 534374, 9885919, 19771838, 272263553, 544527106, 10073751461, 20147502922]

約数ペア:

[(1, 20147502922), (2, 10073751461), (37, 544527106), (74, 272263553), (1019, 19771838), (2038, 9885919), (37703, 534374), (75406, 267187)]