20072168

素因数分解:

$2^3\times {\mathrm{691}}^1\times {\mathrm{3631}}^1$

素因数の和:4328

約数の個数: 16

約数和(自身を含む): 37700160

約数和(自身を除く): 17627992

約数列:

[1, 2, 4, 8, 691, 1382, 2764, 3631, 5528, 7262, 14524, 29048, 2509021, 5018042, 10036084, 20072168]

約数ペア:

[(1, 20072168), (2, 10036084), (4, 5018042), (8, 2509021), (691, 29048), (1382, 14524), (2764, 7262), (3631, 5528)]