20799552

素因数分解:

$2^6\times 3^1\times {\mathrm{127}}^1\times {\mathrm{853}}^1$

素因数の和:995

約数の個数: 56

約数和(自身を含む): 55530496

約数和(自身を除く): 34730944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 192, 254, 381, 508, 762, 853, 1016, 1524, 1706, 2032, 2559, 3048, 3412, 4064, 5118, 6096, 6824, 8128, 10236, 12192, 13648, 20472, 24384, 27296, 40944, 54592, 81888, 108331, 163776, 216662, 324993, 433324, 649986, 866648, 1299972, 1733296, 2599944, 3466592, 5199888, 6933184, 10399776, 20799552]

約数ペア:

[(1, 20799552), (2, 10399776), (3, 6933184), (4, 5199888), (6, 3466592), (8, 2599944), (12, 1733296), (16, 1299972), (24, 866648), (32, 649986), (48, 433324), (64, 324993), (96, 216662), (127, 163776), (192, 108331), (254, 81888), (381, 54592), (508, 40944), (762, 27296), (853, 24384), (1016, 20472), (1524, 13648), (1706, 12192), (2032, 10236), (2559, 8128), (3048, 6824), (3412, 6096), (4064, 5118)]