20125446

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1505

約数の個数: 48

約数和(自身を含む): 46603200

約数和(自身を除く): 26477754

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 121, 209, 242, 363, 418, 627, 726, 1254, 1459, 2299, 2918, 4377, 4598, 6897, 8754, 13794, 16049, 27721, 32098, 48147, 55442, 83163, 96294, 166326, 176539, 304931, 353078, 529617, 609862, 914793, 1059234, 1829586, 3354241, 6708482, 10062723, 20125446]

約数ペア:

[(1, 20125446), (2, 10062723), (3, 6708482), (6, 3354241), (11, 1829586), (19, 1059234), (22, 914793), (33, 609862), (38, 529617), (57, 353078), (66, 304931), (114, 176539), (121, 166326), (209, 96294), (242, 83163), (363, 55442), (418, 48147), (627, 32098), (726, 27721), (1254, 16049), (1459, 13794), (2299, 8754), (2918, 6897), (4377, 4598)]