20002877890572

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{461}}^1\times {\mathrm{1709}}^1\times {\mathrm{7321}}^1$

素因数の和:9532

約数の個数: 144

約数和(自身を含む): 49723789278240

約数和(自身を除く): 29720911387668

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 461, 578, 867, 922, 1156, 1383, 1709, 1734, 1844, 2766, 3418, 3468, 5127, 5532, 6836, 7321, 7837, 10254, 14642, 15674, 20508, 21963, 23511, 29053, 29284, 31348, 43926, 47022, 58106, 87159, 87852, 94044, 116212, 124457, 133229, 174318, 248914, 266458, 348636, 373371, 399687, 493901, 497828, 532916, 746742, 787849, 799374, 987802, 1481703, 1493484, 1575698, 1598748, 1975604, 2115769, 2363547, 2963406, 3151396, 3374981, 4231538, 4727094, 5926812, 6347307, 6749962, 8463076, 9454188, 10124943, 12511589, 12694614, 13393433, 13499924, 20249886, 25023178, 25389228, 26786866, 37534767, 40180299, 40499772, 50046356, 53573732, 57374677, 75069534, 80360598, 114749354, 150139068, 160721196, 172124031, 212697013, 227688361, 229498708, 344248062, 425394026, 455376722, 638091039, 683065083, 688496124, 850788052, 910753444, 975369509, 1276182078, 1366130166, 1950739018, 2552364156, 2732260332, 2926108527, 3615849221, 3901478036, 5767842529, 5852217054, 7231698442, 10847547663, 11535685058, 11704434108, 14463396884, 17303527587, 21695095326, 23071370116, 34607055174, 43390190652, 69214110348, 98053322993, 196106645986, 294159968979, 392213291972, 588319937958, 1176639875916, 1666906490881, 3333812981762, 5000719472643, 6667625963524, 10001438945286, 20002877890572]

約数ペア:

[(1, 20002877890572), (2, 10001438945286), (3, 6667625963524), (4, 5000719472643), (6, 3333812981762), (12, 1666906490881), (17, 1176639875916), (34, 588319937958), (51, 392213291972), (68, 294159968979), (102, 196106645986), (204, 98053322993), (289, 69214110348), (461, 43390190652), (578, 34607055174), (867, 23071370116), (922, 21695095326), (1156, 17303527587), (1383, 14463396884), (1709, 11704434108), (1734, 11535685058), (1844, 10847547663), (2766, 7231698442), (3418, 5852217054), (3468, 5767842529), (5127, 3901478036), (5532, 3615849221), (6836, 2926108527), (7321, 2732260332), (7837, 2552364156), (10254, 1950739018), (14642, 1366130166), (15674, 1276182078), (20508, 975369509), (21963, 910753444), (23511, 850788052), (29053, 688496124), (29284, 683065083), (31348, 638091039), (43926, 455376722), (47022, 425394026), (58106, 344248062), (87159, 229498708), (87852, 227688361), (94044, 212697013), (116212, 172124031), (124457, 160721196), (133229, 150139068), (174318, 114749354), (248914, 80360598), (266458, 75069534), (348636, 57374677), (373371, 53573732), (399687, 50046356), (493901, 40499772), (497828, 40180299), (532916, 37534767), (746742, 26786866), (787849, 25389228), (799374, 25023178), (987802, 20249886), (1481703, 13499924), (1493484, 13393433), (1575698, 12694614), (1598748, 12511589), (1975604, 10124943), (2115769, 9454188), (2363547, 8463076), (2963406, 6749962), (3151396, 6347307), (3374981, 5926812), (4231538, 4727094)]