20806659552

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{4289}}^1\times {\mathrm{7219}}^1$

素因数の和:11528

約数の個数: 96

約数和(自身を含む): 62443180800

約数和(自身を除く): 41636521248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 4289, 7219, 8578, 12867, 14438, 17156, 21657, 25734, 28876, 30023, 34312, 43314, 50533, 51468, 57752, 60046, 68624, 86628, 90069, 101066, 102936, 115504, 120092, 137248, 151599, 173256, 180138, 202132, 205872, 231008, 240184, 303198, 346512, 360276, 404264, 411744, 480368, 606396, 693024, 720552, 808528, 960736, 1212792, 1441104, 1617056, 2425584, 2882208, 4851168, 30962291, 61924582, 92886873, 123849164, 185773746, 216736037, 247698328, 371547492, 433472074, 495396656, 650208111, 743094984, 866944148, 990793312, 1300416222, 1486189968, 1733888296, 2600832444, 2972379936, 3467776592, 5201664888, 6935553184, 10403329776, 20806659552]

約数ペア:

[(1, 20806659552), (2, 10403329776), (3, 6935553184), (4, 5201664888), (6, 3467776592), (7, 2972379936), (8, 2600832444), (12, 1733888296), (14, 1486189968), (16, 1300416222), (21, 990793312), (24, 866944148), (28, 743094984), (32, 650208111), (42, 495396656), (48, 433472074), (56, 371547492), (84, 247698328), (96, 216736037), (112, 185773746), (168, 123849164), (224, 92886873), (336, 61924582), (672, 30962291), (4289, 4851168), (7219, 2882208), (8578, 2425584), (12867, 1617056), (14438, 1441104), (17156, 1212792), (21657, 960736), (25734, 808528), (28876, 720552), (30023, 693024), (34312, 606396), (43314, 480368), (50533, 411744), (51468, 404264), (57752, 360276), (60046, 346512), (68624, 303198), (86628, 240184), (90069, 231008), (101066, 205872), (102936, 202132), (115504, 180138), (120092, 173256), (137248, 151599)]