2019950778

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19803439}}^1$

素因数の和:19803461

約数の個数: 16

約数和(自身を含む): 4277543040

約数和(自身を除く): 2257592262

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 19803439, 39606878, 59410317, 118820634, 336658463, 673316926, 1009975389, 2019950778]

約数ペア:

[(1, 2019950778), (2, 1009975389), (3, 673316926), (6, 336658463), (17, 118820634), (34, 59410317), (51, 39606878), (102, 19803439)]