20283252

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4153}}^1$

素因数の和:4208

約数の個数: 48

約数和(自身を含む): 53038272

約数和(自身を除く): 32755020

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1628, 2442, 4153, 4884, 8306, 12459, 16612, 24918, 45683, 49836, 91366, 137049, 153661, 182732, 274098, 307322, 460983, 548196, 614644, 921966, 1690271, 1843932, 3380542, 5070813, 6761084, 10141626, 20283252]

約数ペア:

[(1, 20283252), (2, 10141626), (3, 6761084), (4, 5070813), (6, 3380542), (11, 1843932), (12, 1690271), (22, 921966), (33, 614644), (37, 548196), (44, 460983), (66, 307322), (74, 274098), (111, 182732), (132, 153661), (148, 137049), (222, 91366), (407, 49836), (444, 45683), (814, 24918), (1221, 16612), (1628, 12459), (2442, 8306), (4153, 4884)]