20182756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1447}}^1$

素因数の和:1779

約数の個数: 24

約数和(自身を含む): 38678976

約数和(自身を除く): 18496220

約数列:

[1, 2, 4, 11, 22, 44, 317, 634, 1268, 1447, 2894, 3487, 5788, 6974, 13948, 15917, 31834, 63668, 458699, 917398, 1834796, 5045689, 10091378, 20182756]

約数ペア:

[(1, 20182756), (2, 10091378), (4, 5045689), (11, 1834796), (22, 917398), (44, 458699), (317, 63668), (634, 31834), (1268, 15917), (1447, 13948), (2894, 6974), (3487, 5788)]