20163142006

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{797}}^1\times {\mathrm{3853}}^1$

素因数の和:4733

約数の個数: 48

約数和(自身を含む): 35761820976

約数和(自身を除く): 15598678970

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 469, 797, 938, 1594, 3283, 3853, 5579, 6566, 7706, 11158, 26971, 39053, 53399, 53942, 78106, 106798, 188797, 258151, 373793, 377594, 516302, 747586, 1807057, 2616551, 3070841, 3614114, 5233102, 6141682, 12649399, 21495887, 25298798, 42991774, 150471209, 205746347, 300942418, 411492694, 1440224429, 2880448858, 10081571003, 20163142006]

約数ペア:

[(1, 20163142006), (2, 10081571003), (7, 2880448858), (14, 1440224429), (49, 411492694), (67, 300942418), (98, 205746347), (134, 150471209), (469, 42991774), (797, 25298798), (938, 21495887), (1594, 12649399), (3283, 6141682), (3853, 5233102), (5579, 3614114), (6566, 3070841), (7706, 2616551), (11158, 1807057), (26971, 747586), (39053, 516302), (53399, 377594), (53942, 373793), (78106, 258151), (106798, 188797)]