20080972935

素因数分解:

$3^2\times 5^1\times {\mathrm{941}}^1\times {\mathrm{474223}}^1$

素因数の和:475175

約数の個数: 24

約数和(自身を含む): 34844082624

約数和(自身を除く): 14763109689

約数列:

[1, 3, 5, 9, 15, 45, 941, 2823, 4705, 8469, 14115, 42345, 474223, 1422669, 2371115, 4268007, 7113345, 21340035, 446243843, 1338731529, 2231219215, 4016194587, 6693657645, 20080972935]

約数ペア:

[(1, 20080972935), (3, 6693657645), (5, 4016194587), (9, 2231219215), (15, 1338731529), (45, 446243843), (941, 21340035), (2823, 7113345), (4705, 4268007), (8469, 2371115), (14115, 1422669), (42345, 474223)]