20260982139

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2459}}^1\times {\mathrm{4663}}^1$

素因数の和:7175

約数の個数: 32

約数和(自身を含む): 29372006400

約数和(自身を除く): 9111024261

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 2459, 4663, 7377, 13989, 46721, 76229, 88597, 140163, 144553, 228687, 265791, 433659, 1448351, 2746507, 4345053, 8239521, 11466317, 34398951, 217860023, 355455827, 653580069, 1066367481, 6753660713, 20260982139]

約数ペア:

[(1, 20260982139), (3, 6753660713), (19, 1066367481), (31, 653580069), (57, 355455827), (93, 217860023), (589, 34398951), (1767, 11466317), (2459, 8239521), (4663, 4345053), (7377, 2746507), (13989, 1448351), (46721, 433659), (76229, 265791), (88597, 228687), (140163, 144553)]