20315232

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{3359}}^1$

素因数の和:3385

約数の個数: 96

約数和(自身を含む): 67737600

約数和(自身を除く): 47422368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 3359, 6048, 6718, 10077, 13436, 20154, 23513, 26872, 30231, 40308, 47026, 53744, 60462, 70539, 80616, 90693, 94052, 107488, 120924, 141078, 161232, 181386, 188104, 211617, 241848, 282156, 322464, 362772, 376208, 423234, 483696, 564312, 634851, 725544, 752416, 846468, 967392, 1128624, 1269702, 1451088, 1692936, 2257248, 2539404, 2902176, 3385872, 5078808, 6771744, 10157616, 20315232]

約数ペア:

[(1, 20315232), (2, 10157616), (3, 6771744), (4, 5078808), (6, 3385872), (7, 2902176), (8, 2539404), (9, 2257248), (12, 1692936), (14, 1451088), (16, 1269702), (18, 1128624), (21, 967392), (24, 846468), (27, 752416), (28, 725544), (32, 634851), (36, 564312), (42, 483696), (48, 423234), (54, 376208), (56, 362772), (63, 322464), (72, 282156), (84, 241848), (96, 211617), (108, 188104), (112, 181386), (126, 161232), (144, 141078), (168, 120924), (189, 107488), (216, 94052), (224, 90693), (252, 80616), (288, 70539), (336, 60462), (378, 53744), (432, 47026), (504, 40308), (672, 30231), (756, 26872), (864, 23513), (1008, 20154), (1512, 13436), (2016, 10077), (3024, 6718), (3359, 6048)]