20996880301148

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2479556011}}^1$

素因数の和:2479556117

約数の個数: 24

約数和(自身を含む): 38532300426480

約数和(自身を除く): 17535420125332

約数列:

[1, 2, 4, 29, 58, 73, 116, 146, 292, 2117, 4234, 8468, 2479556011, 4959112022, 9918224044, 71907124319, 143814248638, 181007588803, 287628497276, 362015177606, 724030355212, 5249220075287, 10498440150574, 20996880301148]

約数ペア:

[(1, 20996880301148), (2, 10498440150574), (4, 5249220075287), (29, 724030355212), (58, 362015177606), (73, 287628497276), (116, 181007588803), (146, 143814248638), (292, 71907124319), (2117, 9918224044), (4234, 4959112022), (8468, 2479556011)]