20131824096

素因数分解:

$2^5\times 3^2\times {\mathrm{991}}^1\times {\mathrm{70537}}^1$

素因数の和:71544

約数の個数: 72

約数和(自身を含む): 57308457024

約数和(自身を除く): 37176632928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 991, 1982, 2973, 3964, 5946, 7928, 8919, 11892, 15856, 17838, 23784, 31712, 35676, 47568, 70537, 71352, 95136, 141074, 142704, 211611, 282148, 285408, 423222, 564296, 634833, 846444, 1128592, 1269666, 1692888, 2257184, 2539332, 3385776, 5078664, 6771552, 10157328, 20314656, 69902167, 139804334, 209706501, 279608668, 419413002, 559217336, 629119503, 838826004, 1118434672, 1258239006, 1677652008, 2236869344, 2516478012, 3355304016, 5032956024, 6710608032, 10065912048, 20131824096]

約数ペア:

[(1, 20131824096), (2, 10065912048), (3, 6710608032), (4, 5032956024), (6, 3355304016), (8, 2516478012), (9, 2236869344), (12, 1677652008), (16, 1258239006), (18, 1118434672), (24, 838826004), (32, 629119503), (36, 559217336), (48, 419413002), (72, 279608668), (96, 209706501), (144, 139804334), (288, 69902167), (991, 20314656), (1982, 10157328), (2973, 6771552), (3964, 5078664), (5946, 3385776), (7928, 2539332), (8919, 2257184), (11892, 1692888), (15856, 1269666), (17838, 1128592), (23784, 846444), (31712, 634833), (35676, 564296), (47568, 423222), (70537, 285408), (71352, 282148), (95136, 211611), (141074, 142704)]