20093042

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1447}}^1$

素因数の和:1633

約数の個数: 16

約数和(自身を含む): 30964032

約数和(自身を除く): 10870990

約数列:

[1, 2, 53, 106, 131, 262, 1447, 2894, 6943, 13886, 76691, 153382, 189557, 379114, 10046521, 20093042]

約数ペア:

[(1, 20093042), (2, 10046521), (53, 379114), (106, 189557), (131, 153382), (262, 76691), (1447, 13886), (2894, 6943)]