20173863090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6932599}}^1$

素因数の和:6932706

約数の個数: 32

約数和(自身を含む): 48916425600

約数和(自身を除く): 28742562510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 6932599, 13865198, 20797797, 34662995, 41595594, 69325990, 103988985, 207977970, 672462103, 1344924206, 2017386309, 3362310515, 4034772618, 6724621030, 10086931545, 20173863090]

約数ペア:

[(1, 20173863090), (2, 10086931545), (3, 6724621030), (5, 4034772618), (6, 3362310515), (10, 2017386309), (15, 1344924206), (30, 672462103), (97, 207977970), (194, 103988985), (291, 69325990), (485, 41595594), (582, 34662995), (970, 20797797), (1455, 13865198), (2910, 6932599)]