2013355880

素因数分解:

$2^3\times 5^1\times {\mathrm{50333897}}^1$

素因数の和:50333908

約数の個数: 16

約数和(自身を含む): 4530050820

約数和(自身を除く): 2516694940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50333897, 100667794, 201335588, 251669485, 402671176, 503338970, 1006677940, 2013355880]

約数ペア:

[(1, 2013355880), (2, 1006677940), (4, 503338970), (5, 402671176), (8, 251669485), (10, 201335588), (20, 100667794), (40, 50333897)]