20236421400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2594413}}^1$

素因数の和:2594445

約数の個数: 96

約数和(自身を含む): 67558540560

約数和(自身を除く): 47322119160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 2594413, 5188826, 7783239, 10377652, 12972065, 15566478, 20755304, 25944130, 31132956, 33727369, 38916195, 51888260, 62265912, 64860325, 67454738, 77832390, 101182107, 103776520, 129720650, 134909476, 155664780, 168636845, 194580975, 202364214, 259441300, 269818952, 311329560, 337273690, 389161950, 404728428, 505910535, 518882600, 674547380, 778323900, 809456856, 843184225, 1011821070, 1349094760, 1556647800, 1686368450, 2023642140, 2529552675, 3372736900, 4047284280, 5059105350, 6745473800, 10118210700, 20236421400]

約数ペア:

[(1, 20236421400), (2, 10118210700), (3, 6745473800), (4, 5059105350), (5, 4047284280), (6, 3372736900), (8, 2529552675), (10, 2023642140), (12, 1686368450), (13, 1556647800), (15, 1349094760), (20, 1011821070), (24, 843184225), (25, 809456856), (26, 778323900), (30, 674547380), (39, 518882600), (40, 505910535), (50, 404728428), (52, 389161950), (60, 337273690), (65, 311329560), (75, 269818952), (78, 259441300), (100, 202364214), (104, 194580975), (120, 168636845), (130, 155664780), (150, 134909476), (156, 129720650), (195, 103776520), (200, 101182107), (260, 77832390), (300, 67454738), (312, 64860325), (325, 62265912), (390, 51888260), (520, 38916195), (600, 33727369), (650, 31132956), (780, 25944130), (975, 20755304), (1300, 15566478), (1560, 12972065), (1950, 10377652), (2600, 7783239), (3900, 5188826), (7800, 2594413)]