2009202018

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{322919}}^1$

素因数の和:323002

約数の個数: 32

約数和(自身を含む): 4324544640

約数和(自身を除く): 2315342622

約数列:

[1, 2, 3, 6, 17, 34, 51, 61, 102, 122, 183, 366, 1037, 2074, 3111, 6222, 322919, 645838, 968757, 1937514, 5489623, 10979246, 16468869, 19698059, 32937738, 39396118, 59094177, 118188354, 334867003, 669734006, 1004601009, 2009202018]

約数ペア:

[(1, 2009202018), (2, 1004601009), (3, 669734006), (6, 334867003), (17, 118188354), (34, 59094177), (51, 39396118), (61, 32937738), (102, 19698059), (122, 16468869), (183, 10979246), (366, 5489623), (1037, 1937514), (2074, 968757), (3111, 645838), (6222, 322919)]