16201660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{35221}}^1$

素因数の和:35253

約数の個数: 24

約数和(自身を含む): 35503776

約数和(自身を除く): 19302116

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 35221, 70442, 140884, 176105, 352210, 704420, 810083, 1620166, 3240332, 4050415, 8100830, 16201660]

約数ペア:

[(1, 16201660), (2, 8100830), (4, 4050415), (5, 3240332), (10, 1620166), (20, 810083), (23, 704420), (46, 352210), (92, 176105), (115, 140884), (230, 70442), (460, 35221)]