20126039908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1\times {\mathrm{5527}}^1$

素因数の和:6076

約数の個数: 48

約数和(自身を含む): 38225456640

約数和(自身を除く): 18099416732

約数列:

[1, 2, 4, 13, 26, 52, 239, 293, 478, 586, 956, 1172, 3107, 3809, 5527, 6214, 7618, 11054, 12428, 15236, 22108, 70027, 71851, 140054, 143702, 280108, 287404, 910351, 1320953, 1619411, 1820702, 2641906, 3238822, 3641404, 5283812, 6477644, 17172389, 21052343, 34344778, 42104686, 68689556, 84209372, 387039229, 774078458, 1548156916, 5031509977, 10063019954, 20126039908]

約数ペア:

[(1, 20126039908), (2, 10063019954), (4, 5031509977), (13, 1548156916), (26, 774078458), (52, 387039229), (239, 84209372), (293, 68689556), (478, 42104686), (586, 34344778), (956, 21052343), (1172, 17172389), (3107, 6477644), (3809, 5283812), (5527, 3641404), (6214, 3238822), (7618, 2641906), (11054, 1820702), (12428, 1619411), (15236, 1320953), (22108, 910351), (70027, 287404), (71851, 280108), (140054, 143702)]