20183360724

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{2437}}^1\times {\mathrm{7933}}^1$

素因数の和:10409

約数の個数: 72

約数和(自身を含む): 52806641160

約数和(自身を除く): 32623280436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 2437, 4874, 7311, 7933, 9748, 14622, 15866, 21933, 23799, 29244, 31732, 43866, 47598, 70673, 71397, 87732, 95196, 141346, 142794, 212019, 230057, 282692, 285588, 424038, 460114, 636057, 690171, 848076, 920228, 1272114, 1380342, 2070513, 2544228, 2760684, 4141026, 8282052, 19332721, 38665442, 57998163, 77330884, 115996326, 173994489, 231992652, 347988978, 560648909, 695977956, 1121297818, 1681946727, 2242595636, 3363893454, 5045840181, 6727786908, 10091680362, 20183360724]

約数ペア:

[(1, 20183360724), (2, 10091680362), (3, 6727786908), (4, 5045840181), (6, 3363893454), (9, 2242595636), (12, 1681946727), (18, 1121297818), (29, 695977956), (36, 560648909), (58, 347988978), (87, 231992652), (116, 173994489), (174, 115996326), (261, 77330884), (348, 57998163), (522, 38665442), (1044, 19332721), (2437, 8282052), (4874, 4141026), (7311, 2760684), (7933, 2544228), (9748, 2070513), (14622, 1380342), (15866, 1272114), (21933, 920228), (23799, 848076), (29244, 690171), (31732, 636057), (43866, 460114), (47598, 424038), (70673, 285588), (71397, 282692), (87732, 230057), (95196, 212019), (141346, 142794)]