135685454452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{20059943}}^1$

素因数の和:20060055

約数の個数: 24

約数和(自身を含む): 252755294400

約数和(自身を除く): 117069839948

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 20059943, 40119886, 80239772, 381138917, 762277834, 1524555668, 1785334927, 3570669854, 7141339708, 33921363613, 67842727226, 135685454452]

約数ペア:

[(1, 135685454452), (2, 67842727226), (4, 33921363613), (19, 7141339708), (38, 3570669854), (76, 1785334927), (89, 1524555668), (178, 762277834), (356, 381138917), (1691, 80239772), (3382, 40119886), (6764, 20059943)]