20126691714

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2083}}^1\times {\mathrm{2203}}^1$

素因数の和:4351

約数の個数: 64

約数和(自身を含む): 43653164544

約数和(自身を除く): 23526472830

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 731, 1462, 2083, 2193, 2203, 4166, 4386, 4406, 6249, 6609, 12498, 13218, 35411, 37451, 70822, 74902, 89569, 94729, 106233, 112353, 179138, 189458, 212466, 224706, 268707, 284187, 537414, 568374, 1522673, 1610393, 3045346, 3220786, 4568019, 4588849, 4831179, 9136038, 9177698, 9662358, 13766547, 27533094, 78010433, 156020866, 197320507, 234031299, 394641014, 468062598, 591961521, 1183923042, 3354448619, 6708897238, 10063345857, 20126691714]

約数ペア:

[(1, 20126691714), (2, 10063345857), (3, 6708897238), (6, 3354448619), (17, 1183923042), (34, 591961521), (43, 468062598), (51, 394641014), (86, 234031299), (102, 197320507), (129, 156020866), (258, 78010433), (731, 27533094), (1462, 13766547), (2083, 9662358), (2193, 9177698), (2203, 9136038), (4166, 4831179), (4386, 4588849), (4406, 4568019), (6249, 3220786), (6609, 3045346), (12498, 1610393), (13218, 1522673), (35411, 568374), (37451, 537414), (70822, 284187), (74902, 268707), (89569, 224706), (94729, 212466), (106233, 189458), (112353, 179138)]