20231000154

素因数分解:

$2^1\times 3^4\times {\mathrm{109}}^1\times {\mathrm{1145713}}^1$

素因数の和:1145836

約数の個数: 40

約数和(自身を含む): 45748360020

約数和(自身を除く): 25517359866

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 109, 162, 218, 327, 654, 981, 1962, 2943, 5886, 8829, 17658, 1145713, 2291426, 3437139, 6874278, 10311417, 20622834, 30934251, 61868502, 92802753, 124882717, 185605506, 249765434, 374648151, 749296302, 1123944453, 2247888906, 3371833359, 6743666718, 10115500077, 20231000154]

約数ペア:

[(1, 20231000154), (2, 10115500077), (3, 6743666718), (6, 3371833359), (9, 2247888906), (18, 1123944453), (27, 749296302), (54, 374648151), (81, 249765434), (109, 185605506), (162, 124882717), (218, 92802753), (327, 61868502), (654, 30934251), (981, 20622834), (1962, 10311417), (2943, 6874278), (5886, 3437139), (8829, 2291426), (17658, 1145713)]