20162076770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{35201}}^1$

素因数の和:35387

約数の個数: 64

約数和(自身を含む): 40877125632

約数和(自身を除く): 20715048862

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 127, 205, 254, 410, 451, 635, 902, 1270, 1397, 2255, 2794, 4510, 5207, 6985, 10414, 13970, 26035, 35201, 52070, 57277, 70402, 114554, 176005, 286385, 352010, 387211, 572770, 774422, 1443241, 1936055, 2886482, 3872110, 4470527, 7216205, 8941054, 14432410, 15875651, 22352635, 31751302, 44705270, 49175797, 79378255, 98351594, 158756510, 183291607, 245878985, 366583214, 491757970, 916458035, 1832916070, 2016207677, 4032415354, 10081038385, 20162076770]

約数ペア:

[(1, 20162076770), (2, 10081038385), (5, 4032415354), (10, 2016207677), (11, 1832916070), (22, 916458035), (41, 491757970), (55, 366583214), (82, 245878985), (110, 183291607), (127, 158756510), (205, 98351594), (254, 79378255), (410, 49175797), (451, 44705270), (635, 31751302), (902, 22352635), (1270, 15875651), (1397, 14432410), (2255, 8941054), (2794, 7216205), (4510, 4470527), (5207, 3872110), (6985, 2886482), (10414, 1936055), (13970, 1443241), (26035, 774422), (35201, 572770), (52070, 387211), (57277, 352010), (70402, 286385), (114554, 176005)]