20202482280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1\times {\mathrm{10613}}^1$

素因数の和:11203

約数の個数: 128

約数和(自身を含む): 62817897600

約数和(自身を除く): 42615415320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 547, 580, 696, 870, 1094, 1160, 1641, 1740, 2188, 2735, 3282, 3480, 4376, 5470, 6564, 8205, 10613, 10940, 13128, 15863, 16410, 21226, 21880, 31726, 31839, 32820, 42452, 47589, 53065, 63452, 63678, 65640, 79315, 84904, 95178, 106130, 126904, 127356, 158630, 159195, 190356, 212260, 237945, 254712, 307777, 317260, 318390, 380712, 424520, 475890, 615554, 634520, 636780, 923331, 951780, 1231108, 1273560, 1538885, 1846662, 1903560, 2462216, 3077770, 3693324, 4616655, 5805311, 6155540, 7386648, 9233310, 11610622, 12311080, 17415933, 18466620, 23221244, 29026555, 34831866, 36933240, 46442488, 58053110, 69663732, 87079665, 116106220, 139327464, 168354019, 174159330, 232212440, 336708038, 348318660, 505062057, 673416076, 696637320, 841770095, 1010124114, 1346832152, 1683540190, 2020248228, 2525310285, 3367080380, 4040496456, 5050620570, 6734160760, 10101241140, 20202482280]

約数ペア:

[(1, 20202482280), (2, 10101241140), (3, 6734160760), (4, 5050620570), (5, 4040496456), (6, 3367080380), (8, 2525310285), (10, 2020248228), (12, 1683540190), (15, 1346832152), (20, 1010124114), (24, 841770095), (29, 696637320), (30, 673416076), (40, 505062057), (58, 348318660), (60, 336708038), (87, 232212440), (116, 174159330), (120, 168354019), (145, 139327464), (174, 116106220), (232, 87079665), (290, 69663732), (348, 58053110), (435, 46442488), (547, 36933240), (580, 34831866), (696, 29026555), (870, 23221244), (1094, 18466620), (1160, 17415933), (1641, 12311080), (1740, 11610622), (2188, 9233310), (2735, 7386648), (3282, 6155540), (3480, 5805311), (4376, 4616655), (5470, 3693324), (6564, 3077770), (8205, 2462216), (10613, 1903560), (10940, 1846662), (13128, 1538885), (15863, 1273560), (16410, 1231108), (21226, 951780), (21880, 923331), (31726, 636780), (31839, 634520), (32820, 615554), (42452, 475890), (47589, 424520), (53065, 380712), (63452, 318390), (63678, 317260), (65640, 307777), (79315, 254712), (84904, 237945), (95178, 212260), (106130, 190356), (126904, 159195), (127356, 158630)]