20238416649

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{67939}}^1$

素因数の和:68035

約数の個数: 64

約数和(自身を含む): 35220096000

約数和(自身を除く): 14981679351

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 59, 99, 153, 177, 187, 297, 459, 531, 561, 649, 1003, 1593, 1683, 1947, 3009, 5049, 5841, 9027, 11033, 17523, 27081, 33099, 67939, 99297, 203817, 297891, 611451, 747329, 1154963, 1834353, 2241987, 3464889, 4008401, 6725961, 10394667, 12025203, 12704593, 20177883, 31184001, 36075609, 38113779, 44092411, 68142817, 108226827, 114341337, 132277233, 204428451, 343024011, 396831699, 613285353, 749570987, 1190495097, 1839856059, 2248712961, 6746138883, 20238416649]

約数ペア:

[(1, 20238416649), (3, 6746138883), (9, 2248712961), (11, 1839856059), (17, 1190495097), (27, 749570987), (33, 613285353), (51, 396831699), (59, 343024011), (99, 204428451), (153, 132277233), (177, 114341337), (187, 108226827), (297, 68142817), (459, 44092411), (531, 38113779), (561, 36075609), (649, 31184001), (1003, 20177883), (1593, 12704593), (1683, 12025203), (1947, 10394667), (3009, 6725961), (5049, 4008401), (5841, 3464889), (9027, 2241987), (11033, 1834353), (17523, 1154963), (27081, 747329), (33099, 611451), (67939, 297891), (99297, 203817)]