20184726

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3001}}^1$

素因数の和:3084

約数の個数: 32

約数和(自身を含む): 43228800

約数和(自身を除く): 23044074

約数列:

[1, 2, 3, 6, 19, 38, 57, 59, 114, 118, 177, 354, 1121, 2242, 3001, 3363, 6002, 6726, 9003, 18006, 57019, 114038, 171057, 177059, 342114, 354118, 531177, 1062354, 3364121, 6728242, 10092363, 20184726]

約数ペア:

[(1, 20184726), (2, 10092363), (3, 6728242), (6, 3364121), (19, 1062354), (38, 531177), (57, 354118), (59, 342114), (114, 177059), (118, 171057), (177, 114038), (354, 57019), (1121, 18006), (2242, 9003), (3001, 6726), (3363, 6002)]