20292298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{1693}}^1$

素因数の和:2169

約数の個数: 16

約数和(自身を含む): 32870376

約数和(自身を除く): 12578078

約数列:

[1, 2, 13, 26, 461, 922, 1693, 3386, 5993, 11986, 22009, 44018, 780473, 1560946, 10146149, 20292298]

約数ペア:

[(1, 20292298), (2, 10146149), (13, 1560946), (26, 780473), (461, 44018), (922, 22009), (1693, 11986), (3386, 5993)]