20085940665

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{584999}}^1$

素因数の和:585126

約数の個数: 48

約数和(自身を含む): 40154400000

約数和(自身を除く): 20068459335

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 109, 315, 327, 545, 763, 981, 1635, 2289, 3815, 4905, 6867, 11445, 34335, 584999, 1754997, 2924995, 4094993, 5264991, 8774985, 12284979, 20474965, 26324955, 36854937, 61424895, 63764891, 184274685, 191294673, 318824455, 446354237, 573884019, 956473365, 1339062711, 2231771185, 2869420095, 4017188133, 6695313555, 20085940665]

約数ペア:

[(1, 20085940665), (3, 6695313555), (5, 4017188133), (7, 2869420095), (9, 2231771185), (15, 1339062711), (21, 956473365), (35, 573884019), (45, 446354237), (63, 318824455), (105, 191294673), (109, 184274685), (315, 63764891), (327, 61424895), (545, 36854937), (763, 26324955), (981, 20474965), (1635, 12284979), (2289, 8774985), (3815, 5264991), (4905, 4094993), (6867, 2924995), (11445, 1754997), (34335, 584999)]