20147346969

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1\times {\mathrm{12757}}^1$

素因数の和:13129

約数の個数: 32

約数和(自身を含む): 28769800320

約数和(自身を除く): 8622453351

約数列:

[1, 3, 17, 51, 173, 179, 519, 537, 2941, 3043, 8823, 9129, 12757, 30967, 38271, 92901, 216869, 526439, 650607, 1579317, 2206961, 2283503, 6620883, 6850509, 37518337, 38819551, 112555011, 116458653, 395046019, 1185138057, 6715782323, 20147346969]

約数ペア:

[(1, 20147346969), (3, 6715782323), (17, 1185138057), (51, 395046019), (173, 116458653), (179, 112555011), (519, 38819551), (537, 37518337), (2941, 6850509), (3043, 6620883), (8823, 2283503), (9129, 2206961), (12757, 1579317), (30967, 650607), (38271, 526439), (92901, 216869)]