20199142638

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{94483}}^1$

素因数の和:94638

約数の個数: 64

約数和(自身を含む): 46531480320

約数和(自身を除く): 26332337682

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 107, 111, 214, 222, 321, 333, 642, 666, 963, 999, 1926, 1998, 2889, 3959, 5778, 7918, 11877, 23754, 35631, 71262, 94483, 106893, 188966, 213786, 283449, 566898, 850347, 1700694, 2551041, 3495871, 5102082, 6991742, 10109681, 10487613, 20219362, 20975226, 30329043, 31462839, 60658086, 62925678, 90987129, 94388517, 181974258, 188777034, 272961387, 374058197, 545922774, 748116394, 1122174591, 2244349182, 3366523773, 6733047546, 10099571319, 20199142638]

約数ペア:

[(1, 20199142638), (2, 10099571319), (3, 6733047546), (6, 3366523773), (9, 2244349182), (18, 1122174591), (27, 748116394), (37, 545922774), (54, 374058197), (74, 272961387), (107, 188777034), (111, 181974258), (214, 94388517), (222, 90987129), (321, 62925678), (333, 60658086), (642, 31462839), (666, 30329043), (963, 20975226), (999, 20219362), (1926, 10487613), (1998, 10109681), (2889, 6991742), (3959, 5102082), (5778, 3495871), (7918, 2551041), (11877, 1700694), (23754, 850347), (35631, 566898), (71262, 283449), (94483, 213786), (106893, 188966)]