20076356

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{773}}^1$

素因数の和:971

約数の個数: 24

約数和(自身を含む): 36235584

約数和(自身を除く): 16159228

約数列:

[1, 2, 4, 43, 86, 151, 172, 302, 604, 773, 1546, 3092, 6493, 12986, 25972, 33239, 66478, 116723, 132956, 233446, 466892, 5019089, 10038178, 20076356]

約数ペア:

[(1, 20076356), (2, 10038178), (4, 5019089), (43, 466892), (86, 233446), (151, 132956), (172, 116723), (302, 66478), (604, 33239), (773, 25972), (1546, 12986), (3092, 6493)]