20714184

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{2339}}^1$

素因数の和:2395

約数の個数: 64

約数和(自身を含む): 58968000

約数和(自身を除く): 38253816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 108, 123, 164, 216, 246, 328, 369, 492, 738, 984, 1107, 1476, 2214, 2339, 2952, 4428, 4678, 7017, 8856, 9356, 14034, 18712, 21051, 28068, 42102, 56136, 63153, 84204, 95899, 126306, 168408, 191798, 252612, 287697, 383596, 505224, 575394, 767192, 863091, 1150788, 1726182, 2301576, 2589273, 3452364, 5178546, 6904728, 10357092, 20714184]

約数ペア:

[(1, 20714184), (2, 10357092), (3, 6904728), (4, 5178546), (6, 3452364), (8, 2589273), (9, 2301576), (12, 1726182), (18, 1150788), (24, 863091), (27, 767192), (36, 575394), (41, 505224), (54, 383596), (72, 287697), (82, 252612), (108, 191798), (123, 168408), (164, 126306), (216, 95899), (246, 84204), (328, 63153), (369, 56136), (492, 42102), (738, 28068), (984, 21051), (1107, 18712), (1476, 14034), (2214, 9356), (2339, 8856), (2952, 7017), (4428, 4678)]