20054296

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{67751}}^1$

素因数の和:67794

約数の個数: 16

約数和(自身を含む): 38618640

約数和(自身を除く): 18564344

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 67751, 135502, 271004, 542008, 2506787, 5013574, 10027148, 20054296]

約数ペア:

[(1, 20054296), (2, 10027148), (4, 5013574), (8, 2506787), (37, 542008), (74, 271004), (148, 135502), (296, 67751)]