20048077

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1619}}^1$

素因数の和:1716

約数の個数: 16

約数和(自身を含む): 24105600

約数和(自身を除く): 4057523

約数列:

[1, 7, 29, 61, 203, 427, 1619, 1769, 11333, 12383, 46951, 98759, 328657, 691313, 2864011, 20048077]

約数ペア:

[(1, 20048077), (7, 2864011), (29, 691313), (61, 328657), (203, 98759), (427, 46951), (1619, 12383), (1769, 11333)]