20236420146

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1\times {\mathrm{1069}}^1$

素因数の和:1663

約数の個数: 64

約数和(自身を含む): 41761843200

約数和(自身を除く): 21525423054

約数列:

[1, 2, 3, 6, 43, 86, 129, 239, 258, 307, 478, 614, 717, 921, 1069, 1434, 1842, 2138, 3207, 6414, 10277, 13201, 20554, 26402, 30831, 39603, 45967, 61662, 73373, 79206, 91934, 137901, 146746, 220119, 255491, 275802, 328183, 440238, 510982, 656366, 766473, 984549, 1532946, 1969098, 3155039, 6310078, 9465117, 10986113, 14111869, 18930234, 21972226, 28223738, 32958339, 42335607, 65916678, 78435737, 84671214, 156871474, 235307211, 470614422, 3372736691, 6745473382, 10118210073, 20236420146]

約数ペア:

[(1, 20236420146), (2, 10118210073), (3, 6745473382), (6, 3372736691), (43, 470614422), (86, 235307211), (129, 156871474), (239, 84671214), (258, 78435737), (307, 65916678), (478, 42335607), (614, 32958339), (717, 28223738), (921, 21972226), (1069, 18930234), (1434, 14111869), (1842, 10986113), (2138, 9465117), (3207, 6310078), (6414, 3155039), (10277, 1969098), (13201, 1532946), (20554, 984549), (26402, 766473), (30831, 656366), (39603, 510982), (45967, 440238), (61662, 328183), (73373, 275802), (79206, 255491), (91934, 220119), (137901, 146746)]