20310795

素因数分解:

$3^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{751}}^1$

素因数の和:1363

約数の個数: 24

約数和(自身を含む): 35310912

約数和(自身を除く): 15000117

約数列:

[1, 3, 5, 9, 15, 45, 601, 751, 1803, 2253, 3005, 3755, 5409, 6759, 9015, 11265, 27045, 33795, 451351, 1354053, 2256755, 4062159, 6770265, 20310795]

約数ペア:

[(1, 20310795), (3, 6770265), (5, 4062159), (9, 2256755), (15, 1354053), (45, 451351), (601, 33795), (751, 27045), (1803, 11265), (2253, 9015), (3005, 6759), (3755, 5409)]