20163858852

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^2\times {\mathrm{333331}}^1$

素因数の和:333480

約数の個数: 36

約数和(自身を含む): 47721142448

約数和(自身を除く): 27557283596

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 5041, 10082, 15123, 20164, 30246, 60492, 333331, 666662, 999993, 1333324, 1999986, 3999972, 23666501, 47333002, 70999503, 94666004, 141999006, 283998012, 1680321571, 3360643142, 5040964713, 6721286284, 10081929426, 20163858852]

約数ペア:

[(1, 20163858852), (2, 10081929426), (3, 6721286284), (4, 5040964713), (6, 3360643142), (12, 1680321571), (71, 283998012), (142, 141999006), (213, 94666004), (284, 70999503), (426, 47333002), (852, 23666501), (5041, 3999972), (10082, 1999986), (15123, 1333324), (20164, 999993), (30246, 666662), (60492, 333331)]