20135283339

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{87337}}^1$

素因数の和:87475

約数の個数: 32

約数和(自身を含む): 28887218176

約数和(自身を除く): 8751934837

約数列:

[1, 3, 31, 37, 67, 93, 111, 201, 1147, 2077, 2479, 3441, 6231, 7437, 76849, 87337, 230547, 262011, 2707447, 3231469, 5851579, 8122341, 9694407, 17554737, 100175539, 181398949, 216508423, 300526617, 544196847, 649525269, 6711761113, 20135283339]

約数ペア:

[(1, 20135283339), (3, 6711761113), (31, 649525269), (37, 544196847), (67, 300526617), (93, 216508423), (111, 181398949), (201, 100175539), (1147, 17554737), (2077, 9694407), (2479, 8122341), (3441, 5851579), (6231, 3231469), (7437, 2707447), (76849, 262011), (87337, 230547)]