20189366534

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{4409}}^1\times {\mathrm{55843}}^1$

素因数の和:60295

約数の個数: 16

約数和(自身を含む): 31030277040

約数和(自身を除く): 10840910506

約数列:

[1, 2, 41, 82, 4409, 8818, 55843, 111686, 180769, 361538, 2289563, 4579126, 246211787, 492423574, 10094683267, 20189366534]

約数ペア:

[(1, 20189366534), (2, 10094683267), (41, 492423574), (82, 246211787), (4409, 4579126), (8818, 2289563), (55843, 361538), (111686, 180769)]