20937606

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{39209}}^1$

素因数の和:39303

約数の個数: 16

約数和(自身を含む): 42346800

約数和(自身を除く): 21409194

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 39209, 78418, 117627, 235254, 3489601, 6979202, 10468803, 20937606]

約数ペア:

[(1, 20937606), (2, 10468803), (3, 6979202), (6, 3489601), (89, 235254), (178, 117627), (267, 78418), (534, 39209)]