20228931344

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{2062493}}^1$

素因数の和:2063114

約数の個数: 20

約数和(自身を含む): 39257510796

約数和(自身を除く): 19028579452

約数列:

[1, 2, 4, 8, 16, 613, 1226, 2452, 4904, 9808, 2062493, 4124986, 8249972, 16499944, 32999888, 1264308209, 2528616418, 5057232836, 10114465672, 20228931344]

約数ペア:

[(1, 20228931344), (2, 10114465672), (4, 5057232836), (8, 2528616418), (16, 1264308209), (613, 32999888), (1226, 16499944), (2452, 8249972), (4904, 4124986), (9808, 2062493)]