20215098074

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{751}}^1\times {\mathrm{363751}}^1$

素因数の和:364541

約数の個数: 16

約数和(自身を含む): 31183731456

約数和(自身を除く): 10968633382

約数列:

[1, 2, 37, 74, 751, 1502, 27787, 55574, 363751, 727502, 13458787, 26917574, 273177001, 546354002, 10107549037, 20215098074]

約数ペア:

[(1, 20215098074), (2, 10107549037), (37, 546354002), (74, 273177001), (751, 26917574), (1502, 13458787), (27787, 727502), (55574, 363751)]