20169991304847

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{3253}}^1$

素因数の和:3710

約数の個数: 192

約数和(自身を含む): 32551157523456

約数和(自身を除く): 12381166218609

約数列:

[1, 3, 9, 23, 37, 43, 67, 69, 111, 129, 201, 207, 281, 333, 387, 603, 843, 851, 989, 1541, 1591, 2479, 2529, 2553, 2881, 2967, 3253, 4623, 4773, 6463, 7437, 7659, 8643, 8901, 9759, 10397, 12083, 13869, 14319, 18827, 19389, 22311, 25929, 29277, 31191, 36249, 36593, 56481, 57017, 58167, 66263, 74819, 93573, 106597, 108747, 109779, 120361, 139879, 169443, 171051, 198789, 217951, 224457, 239131, 277909, 319791, 329337, 361083, 419637, 433021, 447071, 513153, 596367, 653853, 673371, 696599, 717393, 809561, 833727, 914093, 959373, 1083249, 1258911, 1299063, 1341213, 1961559, 2089797, 2152179, 2428683, 2451731, 2501181, 2742279, 2768303, 3217217, 3897189, 4023639, 5012873, 5175523, 6269391, 7286049, 7355193, 8064187, 8226837, 8304909, 9371893, 9651651, 10282633, 15038619, 15526569, 16021777, 18619903, 21024139, 22065579, 24192561, 24914727, 28115679, 28954953, 29953757, 30847899, 33821441, 39305999, 45115857, 46579707, 48065331, 55859709, 61244231, 63072417, 72577683, 84347037, 89861271, 92543697, 101464323, 117917997, 119037029, 144195993, 167579127, 183732693, 185476301, 189217251, 215553539, 269583813, 304392969, 346760041, 353753991, 357111087, 551198079, 556428903, 646660617, 688936411, 777893143, 904037977, 1040280123, 1071333261, 1408617313, 1454321963, 1669286709, 1939981851, 2066809233, 2266036547, 2333679429, 2633501933, 2712113931, 3120840369, 4225851939, 4362965889, 6200427699, 6798109641, 7001038287, 7900505799, 7975480943, 8136341793, 12677555817, 13088897667, 20394328923, 23701517397, 23926442829, 33449405149, 52118840581, 60570544459, 71779328487, 97439571521, 100348215447, 156356521743, 181711633377, 292318714563, 301044646341, 469069565229, 545134900131, 876956143689, 2241110144983, 6723330434949, 20169991304847]

約数ペア:

[(1, 20169991304847), (3, 6723330434949), (9, 2241110144983), (23, 876956143689), (37, 545134900131), (43, 469069565229), (67, 301044646341), (69, 292318714563), (111, 181711633377), (129, 156356521743), (201, 100348215447), (207, 97439571521), (281, 71779328487), (333, 60570544459), (387, 52118840581), (603, 33449405149), (843, 23926442829), (851, 23701517397), (989, 20394328923), (1541, 13088897667), (1591, 12677555817), (2479, 8136341793), (2529, 7975480943), (2553, 7900505799), (2881, 7001038287), (2967, 6798109641), (3253, 6200427699), (4623, 4362965889), (4773, 4225851939), (6463, 3120840369), (7437, 2712113931), (7659, 2633501933), (8643, 2333679429), (8901, 2266036547), (9759, 2066809233), (10397, 1939981851), (12083, 1669286709), (13869, 1454321963), (14319, 1408617313), (18827, 1071333261), (19389, 1040280123), (22311, 904037977), (25929, 777893143), (29277, 688936411), (31191, 646660617), (36249, 556428903), (36593, 551198079), (56481, 357111087), (57017, 353753991), (58167, 346760041), (66263, 304392969), (74819, 269583813), (93573, 215553539), (106597, 189217251), (108747, 185476301), (109779, 183732693), (120361, 167579127), (139879, 144195993), (169443, 119037029), (171051, 117917997), (198789, 101464323), (217951, 92543697), (224457, 89861271), (239131, 84347037), (277909, 72577683), (319791, 63072417), (329337, 61244231), (361083, 55859709), (419637, 48065331), (433021, 46579707), (447071, 45115857), (513153, 39305999), (596367, 33821441), (653853, 30847899), (673371, 29953757), (696599, 28954953), (717393, 28115679), (809561, 24914727), (833727, 24192561), (914093, 22065579), (959373, 21024139), (1083249, 18619903), (1258911, 16021777), (1299063, 15526569), (1341213, 15038619), (1961559, 10282633), (2089797, 9651651), (2152179, 9371893), (2428683, 8304909), (2451731, 8226837), (2501181, 8064187), (2742279, 7355193), (2768303, 7286049), (3217217, 6269391), (3897189, 5175523), (4023639, 5012873)]