20161461636

素因数分解:

$2^2\times 3^2\times {\mathrm{383}}^1\times {\mathrm{1462247}}^1$

素因数の和:1462640

約数の個数: 36

約数和(自身を含む): 51096794112

約数和(自身を除く): 30935332476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 383, 766, 1149, 1532, 2298, 3447, 4596, 6894, 13788, 1462247, 2924494, 4386741, 5848988, 8773482, 13160223, 17546964, 26320446, 52640892, 560040601, 1120081202, 1680121803, 2240162404, 3360243606, 5040365409, 6720487212, 10080730818, 20161461636]

約数ペア:

[(1, 20161461636), (2, 10080730818), (3, 6720487212), (4, 5040365409), (6, 3360243606), (9, 2240162404), (12, 1680121803), (18, 1120081202), (36, 560040601), (383, 52640892), (766, 26320446), (1149, 17546964), (1532, 13160223), (2298, 8773482), (3447, 5848988), (4596, 4386741), (6894, 2924494), (13788, 1462247)]