20165566746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4337}}^1\times {\mathrm{59611}}^1$

素因数の和:63966

約数の個数: 32

約数和(自身を含む): 43444271808

約数和(自身を除く): 23278705062

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 4337, 8674, 13011, 26022, 56381, 59611, 112762, 119222, 169143, 178833, 338286, 357666, 774943, 1549886, 2324829, 4649658, 258532907, 517065814, 775598721, 1551197442, 3360927791, 6721855582, 10082783373, 20165566746]

約数ペア:

[(1, 20165566746), (2, 10082783373), (3, 6721855582), (6, 3360927791), (13, 1551197442), (26, 775598721), (39, 517065814), (78, 258532907), (4337, 4649658), (8674, 2324829), (13011, 1549886), (26022, 774943), (56381, 357666), (59611, 338286), (112762, 178833), (119222, 169143)]