20592165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3373}}^1$

素因数の和:3429

約数の個数: 32

約数和(自身を含む): 36925056

約数和(自身を除く): 16332891

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 2035, 3373, 6105, 10119, 16865, 37103, 50595, 111309, 124801, 185515, 374403, 556545, 624005, 1372811, 1872015, 4118433, 6864055, 20592165]

約数ペア:

[(1, 20592165), (3, 6864055), (5, 4118433), (11, 1872015), (15, 1372811), (33, 624005), (37, 556545), (55, 374403), (111, 185515), (165, 124801), (185, 111309), (407, 50595), (555, 37103), (1221, 16865), (2035, 10119), (3373, 6105)]