20784624

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{8837}}^1$

素因数の和:8862

約数の個数: 60

約数和(自身を含む): 62466984

約数和(自身を除く): 41682360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 8837, 17674, 26511, 35348, 53022, 61859, 70696, 106044, 123718, 141392, 185577, 212088, 247436, 371154, 424176, 433013, 494872, 742308, 866026, 989744, 1299039, 1484616, 1732052, 2598078, 2969232, 3464104, 5196156, 6928208, 10392312, 20784624]

約数ペア:

[(1, 20784624), (2, 10392312), (3, 6928208), (4, 5196156), (6, 3464104), (7, 2969232), (8, 2598078), (12, 1732052), (14, 1484616), (16, 1299039), (21, 989744), (24, 866026), (28, 742308), (42, 494872), (48, 433013), (49, 424176), (56, 371154), (84, 247436), (98, 212088), (112, 185577), (147, 141392), (168, 123718), (196, 106044), (294, 70696), (336, 61859), (392, 53022), (588, 35348), (784, 26511), (1176, 17674), (2352, 8837)]