20235625929

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{83339}}^1$

素因数の和:83411

約数の個数: 48

約数和(自身を含む): 33182654400

約数和(自身を除く): 12947028471

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 529, 621, 1173, 1587, 3519, 4761, 8993, 10557, 14283, 26979, 80937, 83339, 242811, 250017, 750051, 1416763, 1916797, 2250153, 4250289, 5750391, 12750867, 17251173, 32585549, 38252601, 44086331, 51753519, 97756647, 132258993, 293269941, 396776979, 749467627, 879809823, 1190330937, 2248402881, 6745208643, 20235625929]

約数ペア:

[(1, 20235625929), (3, 6745208643), (9, 2248402881), (17, 1190330937), (23, 879809823), (27, 749467627), (51, 396776979), (69, 293269941), (153, 132258993), (207, 97756647), (391, 51753519), (459, 44086331), (529, 38252601), (621, 32585549), (1173, 17251173), (1587, 12750867), (3519, 5750391), (4761, 4250289), (8993, 2250153), (10557, 1916797), (14283, 1416763), (26979, 750051), (80937, 250017), (83339, 242811)]