2016479540

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2145191}}^1$

素因数の和:2145247

約数の個数: 24

約数和(自身を含む): 4324707072

約数和(自身を除く): 2308227532

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 2145191, 4290382, 8580764, 10725955, 21451910, 42903820, 100823977, 201647954, 403295908, 504119885, 1008239770, 2016479540]

約数ペア:

[(1, 2016479540), (2, 1008239770), (4, 504119885), (5, 403295908), (10, 201647954), (20, 100823977), (47, 42903820), (94, 21451910), (188, 10725955), (235, 8580764), (470, 4290382), (940, 2145191)]