20624085

素因数分解:

$3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{673}}^1$

素因数の和:914

約数の個数: 32

約数和(自身を含む): 36881280

約数和(自身を除く): 16257195

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 227, 673, 681, 1135, 2019, 2043, 3365, 3405, 6057, 6129, 10095, 10215, 18171, 30285, 30645, 90855, 152771, 458313, 763855, 1374939, 2291565, 4124817, 6874695, 20624085]

約数ペア:

[(1, 20624085), (3, 6874695), (5, 4124817), (9, 2291565), (15, 1374939), (27, 763855), (45, 458313), (135, 152771), (227, 90855), (673, 30645), (681, 30285), (1135, 18171), (2019, 10215), (2043, 10095), (3365, 6129), (3405, 6057)]