20043312

素因数分解:

$2^4\times 3^1\times {\mathrm{211}}^1\times {\mathrm{1979}}^1$

素因数の和:2201

約数の個数: 40

約数和(自身を含む): 52050240

約数和(自身を除く): 32006928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 211, 422, 633, 844, 1266, 1688, 1979, 2532, 3376, 3958, 5064, 5937, 7916, 10128, 11874, 15832, 23748, 31664, 47496, 94992, 417569, 835138, 1252707, 1670276, 2505414, 3340552, 5010828, 6681104, 10021656, 20043312]

約数ペア:

[(1, 20043312), (2, 10021656), (3, 6681104), (4, 5010828), (6, 3340552), (8, 2505414), (12, 1670276), (16, 1252707), (24, 835138), (48, 417569), (211, 94992), (422, 47496), (633, 31664), (844, 23748), (1266, 15832), (1688, 11874), (1979, 10128), (2532, 7916), (3376, 5937), (3958, 5064)]