20116269426136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1\times {\mathrm{166409}}^1$

素因数の和:167069

約数の個数: 128

約数和(自身を含む): 42904864598400

約数和(自身を除く): 22788595172264

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 97, 104, 184, 194, 299, 388, 521, 598, 776, 1042, 1196, 1261, 2084, 2231, 2392, 2522, 4168, 4462, 5044, 6773, 8924, 10088, 11983, 13546, 17848, 23966, 27092, 29003, 47932, 50537, 54184, 58006, 95864, 101074, 116012, 155779, 166409, 202148, 232024, 311558, 332818, 404296, 623116, 656981, 665636, 1162351, 1246232, 1313962, 1331272, 2163317, 2324702, 2627924, 3827407, 4326634, 4649404, 5255848, 7654814, 8653268, 9298808, 15110563, 15309628, 16141673, 17306536, 30221126, 30619256, 32283346, 49756291, 60442252, 64566692, 86699089, 99512582, 120884504, 129133384, 173398178, 199025164, 209841749, 346796356, 371258479, 398050328, 419683498, 693592712, 742516958, 839366996, 1127088157, 1485033916, 1678733992, 1994079047, 2254176314, 2970067832, 3988158094, 4508352628, 4826360227, 7976316188, 8409811633, 9016705256, 9652720454, 15952632376, 16819623266, 19305440908, 25923027611, 33639246532, 38610881816, 51846055222, 67278493064, 103692110444, 109327551229, 193425667559, 207384220888, 218655102458, 386851335118, 437310204916, 773702670236, 874620409832, 1547405340472, 2514533678267, 5029067356534, 10058134713068, 20116269426136]

約数ペア:

[(1, 20116269426136), (2, 10058134713068), (4, 5029067356534), (8, 2514533678267), (13, 1547405340472), (23, 874620409832), (26, 773702670236), (46, 437310204916), (52, 386851335118), (92, 218655102458), (97, 207384220888), (104, 193425667559), (184, 109327551229), (194, 103692110444), (299, 67278493064), (388, 51846055222), (521, 38610881816), (598, 33639246532), (776, 25923027611), (1042, 19305440908), (1196, 16819623266), (1261, 15952632376), (2084, 9652720454), (2231, 9016705256), (2392, 8409811633), (2522, 7976316188), (4168, 4826360227), (4462, 4508352628), (5044, 3988158094), (6773, 2970067832), (8924, 2254176314), (10088, 1994079047), (11983, 1678733992), (13546, 1485033916), (17848, 1127088157), (23966, 839366996), (27092, 742516958), (29003, 693592712), (47932, 419683498), (50537, 398050328), (54184, 371258479), (58006, 346796356), (95864, 209841749), (101074, 199025164), (116012, 173398178), (155779, 129133384), (166409, 120884504), (202148, 99512582), (232024, 86699089), (311558, 64566692), (332818, 60442252), (404296, 49756291), (623116, 32283346), (656981, 30619256), (665636, 30221126), (1162351, 17306536), (1246232, 16141673), (1313962, 15309628), (1331272, 15110563), (2163317, 9298808), (2324702, 8653268), (2627924, 7654814), (3827407, 5255848), (4326634, 4649404)]