20163860344

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{148263679}}^1$

素因数の和:148263702

約数の個数: 16

約数和(自身を含む): 40031193600

約数和(自身を除く): 19867333256

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 148263679, 296527358, 593054716, 1186109432, 2520482543, 5040965086, 10081930172, 20163860344]

約数ペア:

[(1, 20163860344), (2, 10081930172), (4, 5040965086), (8, 2520482543), (17, 1186109432), (34, 593054716), (68, 296527358), (136, 148263679)]