20940929184

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1867}}^1\times {\mathrm{16691}}^1$

素因数の和:18578

約数の個数: 96

約数和(自身を含む): 62860202496

約数和(自身を除く): 41919273312

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, 1867, 3734, 5601, 7468, 11202, 13069, 14936, 16691, 22404, 26138, 29872, 33382, 39207, 44808, 50073, 52276, 59744, 66764, 78414, 89616, 100146, 104552, 116837, 133528, 156828, 179232, 200292, 209104, 233674, 267056, 313656, 350511, 400584, 418208, 467348, 534112, 627312, 701022, 801168, 934696, 1254624, 1402044, 1602336, 1869392, 2804088, 3738784, 5608176, 11216352, 31162097, 62324194, 93486291, 124648388, 186972582, 218134679, 249296776, 373945164, 436269358, 498593552, 654404037, 747890328, 872538716, 997187104, 1308808074, 1495780656, 1745077432, 2617616148, 2991561312, 3490154864, 5235232296, 6980309728, 10470464592, 20940929184]

約数ペア:

[(1, 20940929184), (2, 10470464592), (3, 6980309728), (4, 5235232296), (6, 3490154864), (7, 2991561312), (8, 2617616148), (12, 1745077432), (14, 1495780656), (16, 1308808074), (21, 997187104), (24, 872538716), (28, 747890328), (32, 654404037), (42, 498593552), (48, 436269358), (56, 373945164), (84, 249296776), (96, 218134679), (112, 186972582), (168, 124648388), (224, 93486291), (336, 62324194), (672, 31162097), (1867, 11216352), (3734, 5608176), (5601, 3738784), (7468, 2804088), (11202, 1869392), (13069, 1602336), (14936, 1402044), (16691, 1254624), (22404, 934696), (26138, 801168), (29872, 701022), (33382, 627312), (39207, 534112), (44808, 467348), (50073, 418208), (52276, 400584), (59744, 350511), (66764, 313656), (78414, 267056), (89616, 233674), (100146, 209104), (104552, 200292), (116837, 179232), (133528, 156828)]