20126632

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{23081}}^1$

素因数の和:23196

約数の個数: 16

約数和(自身を含む): 38085300

約数和(自身を除く): 17958668

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 23081, 46162, 92324, 184648, 2515829, 5031658, 10063316, 20126632]

約数ペア:

[(1, 20126632), (2, 10063316), (4, 5031658), (8, 2515829), (109, 184648), (218, 92324), (436, 46162), (872, 23081)]