2013803924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{20719}}^1$

素因数の和:20828

約数の個数: 36

約数和(自身を含む): 3928263360

約数和(自身を除く): 1914459436

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 2209, 4418, 8836, 20719, 24299, 41438, 48598, 82876, 97196, 227909, 455818, 911636, 973793, 1947586, 3895172, 10711723, 21423446, 42846892, 45768271, 91536542, 183073084, 503450981, 1006901962, 2013803924]

約数ペア:

[(1, 2013803924), (2, 1006901962), (4, 503450981), (11, 183073084), (22, 91536542), (44, 45768271), (47, 42846892), (94, 21423446), (188, 10711723), (517, 3895172), (1034, 1947586), (2068, 973793), (2209, 911636), (4418, 455818), (8836, 227909), (20719, 97196), (24299, 82876), (41438, 48598)]