20190136004

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{3121}}^1\times {\mathrm{16673}}^1$

素因数の和:19895

約数の個数: 24

約数和(自身を含む): 35710572408

約数和(自身を除く): 15520436404

約数列:

[1, 2, 4, 97, 194, 388, 3121, 6242, 12484, 16673, 33346, 66692, 302737, 605474, 1210948, 1617281, 3234562, 6469124, 52036433, 104072866, 208145732, 5047534001, 10095068002, 20190136004]

約数ペア:

[(1, 20190136004), (2, 10095068002), (4, 5047534001), (97, 208145732), (194, 104072866), (388, 52036433), (3121, 6469124), (6242, 3234562), (12484, 1617281), (16673, 1210948), (33346, 605474), (66692, 302737)]