20227330376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5345489}}^1$

素因数の和:5345549

約数の個数: 32

約数和(自身を含む): 42336280800

約数和(自身を除く): 22108950424

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 5345489, 10690978, 21381956, 42763912, 58800379, 117600758, 229856027, 235201516, 459712054, 470403032, 919424108, 1838848216, 2528416297, 5056832594, 10113665188, 20227330376]

約数ペア:

[(1, 20227330376), (2, 10113665188), (4, 5056832594), (8, 2528416297), (11, 1838848216), (22, 919424108), (43, 470403032), (44, 459712054), (86, 235201516), (88, 229856027), (172, 117600758), (344, 58800379), (473, 42763912), (946, 21381956), (1892, 10690978), (3784, 5345489)]