2020403462

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13119503}}^1$

素因数の和:13119523

約数の個数: 16

約数和(自身を含む): 3778417152

約数和(自身を除く): 1758013690

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 13119503, 26239006, 91836521, 144314533, 183673042, 288629066, 1010201731, 2020403462]

約数ペア:

[(1, 2020403462), (2, 1010201731), (7, 288629066), (11, 183673042), (14, 144314533), (22, 91836521), (77, 26239006), (154, 13119503)]