20276056440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1942151}}^1$

素因数の和:1942197

約数の個数: 96

約数和(自身を含む): 68169535200

約数和(自身を除く): 47893478760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 1942151, 3884302, 5826453, 7768604, 9710755, 11652906, 15537208, 17479359, 19421510, 23305812, 29132265, 34958718, 38843020, 46611624, 56322379, 58264530, 69917436, 77686040, 87396795, 112644758, 116529060, 139834872, 168967137, 174793590, 225289516, 233058120, 281611895, 337934274, 349587180, 450579032, 506901411, 563223790, 675868548, 699174360, 844835685, 1013802822, 1126447580, 1351737096, 1689671370, 2027605644, 2252895160, 2534507055, 3379342740, 4055211288, 5069014110, 6758685480, 10138028220, 20276056440]

約数ペア:

[(1, 20276056440), (2, 10138028220), (3, 6758685480), (4, 5069014110), (5, 4055211288), (6, 3379342740), (8, 2534507055), (9, 2252895160), (10, 2027605644), (12, 1689671370), (15, 1351737096), (18, 1126447580), (20, 1013802822), (24, 844835685), (29, 699174360), (30, 675868548), (36, 563223790), (40, 506901411), (45, 450579032), (58, 349587180), (60, 337934274), (72, 281611895), (87, 233058120), (90, 225289516), (116, 174793590), (120, 168967137), (145, 139834872), (174, 116529060), (180, 112644758), (232, 87396795), (261, 77686040), (290, 69917436), (348, 58264530), (360, 56322379), (435, 46611624), (522, 38843020), (580, 34958718), (696, 29132265), (870, 23305812), (1044, 19421510), (1160, 17479359), (1305, 15537208), (1740, 11652906), (2088, 9710755), (2610, 7768604), (3480, 5826453), (5220, 3884302), (10440, 1942151)]