20163941922

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{47333197}}^1$

素因数の和:47333273

約数の個数: 16

約数和(自身を含む): 40895883072

約数和(自身を除く): 20731941150

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 47333197, 94666394, 141999591, 283999182, 3360656987, 6721313974, 10081970961, 20163941922]

約数ペア:

[(1, 20163941922), (2, 10081970961), (3, 6721313974), (6, 3360656987), (71, 283999182), (142, 141999591), (213, 94666394), (426, 47333197)]