20736023624

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{541}}^1\times {\mathrm{101939}}^1$

素因数の和:102533

約数の個数: 32

約数和(自身を含む): 39781065600

約数和(自身を除く): 19045041976

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 541, 1082, 2164, 4328, 25427, 50854, 101708, 101939, 203416, 203878, 407756, 815512, 4791133, 9582266, 19164532, 38329064, 55148999, 110297998, 220595996, 441191992, 2592002953, 5184005906, 10368011812, 20736023624]

約数ペア:

[(1, 20736023624), (2, 10368011812), (4, 5184005906), (8, 2592002953), (47, 441191992), (94, 220595996), (188, 110297998), (376, 55148999), (541, 38329064), (1082, 19164532), (2164, 9582266), (4328, 4791133), (25427, 815512), (50854, 407756), (101708, 203878), (101939, 203416)]