20156333889

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9423251}}^1$

素因数の和:9423308

約数の個数: 16

約数和(自身を含む): 28948230144

約数和(自身を除く): 8791896255

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 9423251, 28269753, 216734773, 292120781, 650204319, 876362343, 6718777963, 20156333889]

約数ペア:

[(1, 20156333889), (3, 6718777963), (23, 876362343), (31, 650204319), (69, 292120781), (93, 216734773), (713, 28269753), (2139, 9423251)]