20186394588

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{2148403}}^1$

素因数の和:2148448

約数の個数: 60

約数和(自身を含む): 54590945640

約数和(自身を除く): 34404551052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 261, 324, 348, 522, 783, 1044, 1566, 2349, 3132, 4698, 9396, 2148403, 4296806, 6445209, 8593612, 12890418, 19335627, 25780836, 38671254, 58006881, 62303687, 77342508, 116013762, 124607374, 174020643, 186911061, 232027524, 249214748, 348041286, 373822122, 560733183, 696082572, 747644244, 1121466366, 1682199549, 2242932732, 3364399098, 5046598647, 6728798196, 10093197294, 20186394588]

約数ペア:

[(1, 20186394588), (2, 10093197294), (3, 6728798196), (4, 5046598647), (6, 3364399098), (9, 2242932732), (12, 1682199549), (18, 1121466366), (27, 747644244), (29, 696082572), (36, 560733183), (54, 373822122), (58, 348041286), (81, 249214748), (87, 232027524), (108, 186911061), (116, 174020643), (162, 124607374), (174, 116013762), (261, 77342508), (324, 62303687), (348, 58006881), (522, 38671254), (783, 25780836), (1044, 19335627), (1566, 12890418), (2349, 8593612), (3132, 6445209), (4698, 4296806), (9396, 2148403)]