20194202316

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{3823}}^1$

素因数の和:4255

約数の個数: 96

約数和(自身を含む): 50032604160

約数和(自身を除く): 29838401844

約数列:

[1, 2, 3, 4, 6, 12, 29, 43, 58, 86, 87, 116, 129, 172, 174, 258, 348, 353, 516, 706, 1059, 1247, 1412, 2118, 2494, 3741, 3823, 4236, 4988, 7482, 7646, 10237, 11469, 14964, 15179, 15292, 20474, 22938, 30358, 30711, 40948, 45537, 45876, 60716, 61422, 91074, 110867, 122844, 164389, 182148, 221734, 328778, 332601, 440191, 443468, 493167, 657556, 665202, 880382, 986334, 1320573, 1330404, 1349519, 1760764, 1972668, 2641146, 2699038, 4048557, 4767281, 5282292, 5398076, 8097114, 9534562, 14301843, 16194228, 19069124, 28603686, 39136051, 57207372, 58029317, 78272102, 116058634, 117408153, 156544204, 174087951, 232117268, 234816306, 348175902, 469632612, 696351804, 1682850193, 3365700386, 5048550579, 6731400772, 10097101158, 20194202316]

約数ペア:

[(1, 20194202316), (2, 10097101158), (3, 6731400772), (4, 5048550579), (6, 3365700386), (12, 1682850193), (29, 696351804), (43, 469632612), (58, 348175902), (86, 234816306), (87, 232117268), (116, 174087951), (129, 156544204), (172, 117408153), (174, 116058634), (258, 78272102), (348, 58029317), (353, 57207372), (516, 39136051), (706, 28603686), (1059, 19069124), (1247, 16194228), (1412, 14301843), (2118, 9534562), (2494, 8097114), (3741, 5398076), (3823, 5282292), (4236, 4767281), (4988, 4048557), (7482, 2699038), (7646, 2641146), (10237, 1972668), (11469, 1760764), (14964, 1349519), (15179, 1330404), (15292, 1320573), (20474, 986334), (22938, 880382), (30358, 665202), (30711, 657556), (40948, 493167), (45537, 443468), (45876, 440191), (60716, 332601), (61422, 328778), (91074, 221734), (110867, 182148), (122844, 164389)]