20327679288

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{415801}}^1$

素因数の和:415917

約数の個数: 96

約数和(自身を含む): 63567809760

約数和(自身を除く): 43240130472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 97, 126, 168, 194, 252, 291, 388, 504, 582, 679, 776, 873, 1164, 1358, 1746, 2037, 2328, 2716, 3492, 4074, 5432, 6111, 6984, 8148, 12222, 16296, 24444, 48888, 415801, 831602, 1247403, 1663204, 2494806, 2910607, 3326408, 3742209, 4989612, 5821214, 7484418, 8731821, 9979224, 11642428, 14968836, 17463642, 23284856, 26195463, 29937672, 34927284, 40332697, 52390926, 69854568, 80665394, 104781852, 120998091, 161330788, 209563704, 241996182, 282328879, 322661576, 362994273, 483992364, 564657758, 725988546, 846986637, 967984728, 1129315516, 1451977092, 1693973274, 2258631032, 2540959911, 2903954184, 3387946548, 5081919822, 6775893096, 10163839644, 20327679288]

約数ペア:

[(1, 20327679288), (2, 10163839644), (3, 6775893096), (4, 5081919822), (6, 3387946548), (7, 2903954184), (8, 2540959911), (9, 2258631032), (12, 1693973274), (14, 1451977092), (18, 1129315516), (21, 967984728), (24, 846986637), (28, 725988546), (36, 564657758), (42, 483992364), (56, 362994273), (63, 322661576), (72, 282328879), (84, 241996182), (97, 209563704), (126, 161330788), (168, 120998091), (194, 104781852), (252, 80665394), (291, 69854568), (388, 52390926), (504, 40332697), (582, 34927284), (679, 29937672), (776, 26195463), (873, 23284856), (1164, 17463642), (1358, 14968836), (1746, 11642428), (2037, 9979224), (2328, 8731821), (2716, 7484418), (3492, 5821214), (4074, 4989612), (5432, 3742209), (6111, 3326408), (6984, 2910607), (8148, 2494806), (12222, 1663204), (16296, 1247403), (24444, 831602), (48888, 415801)]