20160807032

素因数分解:

$2^3\times {\mathrm{4999}}^1\times {\mathrm{504121}}^1$

素因数の和:509126

約数の個数: 16

約数和(自身を含む): 37809150000

約数和(自身を除く): 17648342968

約数列:

[1, 2, 4, 8, 4999, 9998, 19996, 39992, 504121, 1008242, 2016484, 4032968, 2520100879, 5040201758, 10080403516, 20160807032]

約数ペア:

[(1, 20160807032), (2, 10080403516), (4, 5040201758), (8, 2520100879), (4999, 4032968), (9998, 2016484), (19996, 1008242), (39992, 504121)]