2014484620

素因数分解:

$2^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{205141}}^1$

素因数の和:205641

約数の個数: 24

約数和(自身を含む): 4239054288

約数和(自身を除く): 2224569668

約数列:

[1, 2, 4, 5, 10, 20, 491, 982, 1964, 2455, 4910, 9820, 205141, 410282, 820564, 1025705, 2051410, 4102820, 100724231, 201448462, 402896924, 503621155, 1007242310, 2014484620]

約数ペア:

[(1, 2014484620), (2, 1007242310), (4, 503621155), (5, 402896924), (10, 201448462), (20, 100724231), (491, 4102820), (982, 2051410), (1964, 1025705), (2455, 820564), (4910, 410282), (9820, 205141)]