20201698077

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1565659}}^1$

素因数の和:1565713

約数の個数: 32

約数和(自身を含む): 32465525760

約数和(自身を除く): 12263827683

約数列:

[1, 3, 11, 17, 23, 33, 51, 69, 187, 253, 391, 561, 759, 1173, 4301, 12903, 1565659, 4696977, 17222249, 26616203, 36010157, 51666747, 79848609, 108030471, 292778233, 396111727, 612172669, 878334699, 1188335181, 1836518007, 6733899359, 20201698077]

約数ペア:

[(1, 20201698077), (3, 6733899359), (11, 1836518007), (17, 1188335181), (23, 878334699), (33, 612172669), (51, 396111727), (69, 292778233), (187, 108030471), (253, 79848609), (391, 51666747), (561, 36010157), (759, 26616203), (1173, 17222249), (4301, 4696977), (12903, 1565659)]