20651452182

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{94889}}^1$

素因数の和:95117

約数の個数: 48

約数和(自身を含む): 45563141520

約数和(自身を除く): 24911689338

約数列:

[1, 2, 3, 6, 9, 18, 107, 113, 214, 226, 321, 339, 642, 678, 963, 1017, 1926, 2034, 12091, 24182, 36273, 72546, 94889, 108819, 189778, 217638, 284667, 569334, 854001, 1708002, 10153123, 10722457, 20306246, 21444914, 30459369, 32167371, 60918738, 64334742, 91378107, 96502113, 182756214, 193004226, 1147302899, 2294605798, 3441908697, 6883817394, 10325726091, 20651452182]

約数ペア:

[(1, 20651452182), (2, 10325726091), (3, 6883817394), (6, 3441908697), (9, 2294605798), (18, 1147302899), (107, 193004226), (113, 182756214), (214, 96502113), (226, 91378107), (321, 64334742), (339, 60918738), (642, 32167371), (678, 30459369), (963, 21444914), (1017, 20306246), (1926, 10722457), (2034, 10153123), (12091, 1708002), (24182, 854001), (36273, 569334), (72546, 284667), (94889, 217638), (108819, 189778)]