20791497606

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3987629}}^1$

素因数の和:3987724

約数の個数: 32

約数和(自身を含む): 45937497600

約数和(自身を除く): 25145999994

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 158, 237, 474, 869, 1738, 2607, 5214, 3987629, 7975258, 11962887, 23925774, 43863919, 87727838, 131591757, 263183514, 315022691, 630045382, 945068073, 1890136146, 3465249601, 6930499202, 10395748803, 20791497606]

約数ペア:

[(1, 20791497606), (2, 10395748803), (3, 6930499202), (6, 3465249601), (11, 1890136146), (22, 945068073), (33, 630045382), (66, 315022691), (79, 263183514), (158, 131591757), (237, 87727838), (474, 43863919), (869, 23925774), (1738, 11962887), (2607, 7975258), (5214, 3987629)]