20050456552

素因数分解:

$2^3\times 7^1\times {\mathrm{47279}}^1\times {\mathrm{7573}}^1$

素因数の和:54865

約数の個数: 32

約数和(自身を含む): 42971846400

約数和(自身を除く): 22921389848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 7573, 15146, 30292, 47279, 53011, 60584, 94558, 106022, 189116, 212044, 330953, 378232, 424088, 661906, 1323812, 2647624, 358043867, 716087734, 1432175468, 2506307069, 2864350936, 5012614138, 10025228276, 20050456552]

約数ペア:

[(1, 20050456552), (2, 10025228276), (4, 5012614138), (7, 2864350936), (8, 2506307069), (14, 1432175468), (28, 716087734), (56, 358043867), (7573, 2647624), (15146, 1323812), (30292, 661906), (47279, 424088), (53011, 378232), (60584, 330953), (94558, 212044), (106022, 189116)]