20366976

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{7577}}^1$

素因数の和:7601

約数の個数: 64

約数和(自身を含む): 61836480

約数和(自身を除く): 41469504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 7577, 15154, 22731, 30308, 45462, 53039, 60616, 90924, 106078, 121232, 159117, 181848, 212156, 242464, 318234, 363696, 424312, 484928, 636468, 727392, 848624, 969856, 1272936, 1454784, 1697248, 2545872, 2909568, 3394496, 5091744, 6788992, 10183488, 20366976]

約数ペア:

[(1, 20366976), (2, 10183488), (3, 6788992), (4, 5091744), (6, 3394496), (7, 2909568), (8, 2545872), (12, 1697248), (14, 1454784), (16, 1272936), (21, 969856), (24, 848624), (28, 727392), (32, 636468), (42, 484928), (48, 424312), (56, 363696), (64, 318234), (84, 242464), (96, 212156), (112, 181848), (128, 159117), (168, 121232), (192, 106078), (224, 90924), (336, 60616), (384, 53039), (448, 45462), (672, 30308), (896, 22731), (1344, 15154), (2688, 7577)]