20547744

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{30577}}^1$

素因数の和:30597

約数の個数: 48

約数和(自身を含む): 61645248

約数和(自身を除く): 41097504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 30577, 61154, 91731, 122308, 183462, 214039, 244616, 366924, 428078, 489232, 642117, 733848, 856156, 978464, 1284234, 1467696, 1712312, 2568468, 2935392, 3424624, 5136936, 6849248, 10273872, 20547744]

約数ペア:

[(1, 20547744), (2, 10273872), (3, 6849248), (4, 5136936), (6, 3424624), (7, 2935392), (8, 2568468), (12, 1712312), (14, 1467696), (16, 1284234), (21, 978464), (24, 856156), (28, 733848), (32, 642117), (42, 489232), (48, 428078), (56, 366924), (84, 244616), (96, 214039), (112, 183462), (168, 122308), (224, 91731), (336, 61154), (672, 30577)]