20192493208

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{1217}}^1\times {\mathrm{28411}}^1$

素因数の和:29707

約数の個数: 32

約数和(自身を含む): 38412455760

約数和(自身を除く): 18219962552

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 1217, 2434, 4868, 9736, 28411, 56822, 88841, 113644, 177682, 227288, 355364, 710728, 2074003, 4148006, 8296012, 16592024, 34576187, 69152374, 138304748, 276609496, 2524061651, 5048123302, 10096246604, 20192493208]

約数ペア:

[(1, 20192493208), (2, 10096246604), (4, 5048123302), (8, 2524061651), (73, 276609496), (146, 138304748), (292, 69152374), (584, 34576187), (1217, 16592024), (2434, 8296012), (4868, 4148006), (9736, 2074003), (28411, 710728), (56822, 355364), (88841, 227288), (113644, 177682)]