2020459503

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1\times {\mathrm{1409}}^1$

素因数の和:2367

約数の個数: 32

約数和(自身を含む): 2949765120

約数和(自身を除く): 929305617

約数列:

[1, 3, 17, 31, 51, 93, 527, 907, 1409, 1581, 2721, 4227, 15419, 23953, 28117, 43679, 46257, 71859, 84351, 131037, 477989, 742543, 1277963, 1433967, 2227629, 3833889, 21725371, 39616853, 65176113, 118850559, 673486501, 2020459503]

約数ペア:

[(1, 2020459503), (3, 673486501), (17, 118850559), (31, 65176113), (51, 39616853), (93, 21725371), (527, 3833889), (907, 2227629), (1409, 1433967), (1581, 1277963), (2721, 742543), (4227, 477989), (15419, 131037), (23953, 84351), (28117, 71859), (43679, 46257)]