20823648468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{7723}}^1\times {\mathrm{32099}}^1$

素因数の和:39836

約数の個数: 48

約数和(自身を含む): 55538649600

約数和(自身を除く): 34715001132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 7723, 15446, 23169, 30892, 32099, 46338, 54061, 64198, 92676, 96297, 108122, 128396, 162183, 192594, 216244, 224693, 324366, 385188, 449386, 648732, 674079, 898772, 1348158, 2696316, 247900577, 495801154, 743701731, 991602308, 1487403462, 1735304039, 2974806924, 3470608078, 5205912117, 6941216156, 10411824234, 20823648468]

約数ペア:

[(1, 20823648468), (2, 10411824234), (3, 6941216156), (4, 5205912117), (6, 3470608078), (7, 2974806924), (12, 1735304039), (14, 1487403462), (21, 991602308), (28, 743701731), (42, 495801154), (84, 247900577), (7723, 2696316), (15446, 1348158), (23169, 898772), (30892, 674079), (32099, 648732), (46338, 449386), (54061, 385188), (64198, 324366), (92676, 224693), (96297, 216244), (108122, 192594), (128396, 162183)]