20301694

素因数分解:

$2^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{5351}}^1$

素因数の和:5631

約数の個数: 16

約数和(自身を含む): 34937856

約数和(自身を除く): 14636162

約数列:

[1, 2, 7, 14, 271, 542, 1897, 3794, 5351, 10702, 37457, 74914, 1450121, 2900242, 10150847, 20301694]

約数ペア:

[(1, 20301694), (2, 10150847), (7, 2900242), (14, 1450121), (271, 74914), (542, 37457), (1897, 10702), (3794, 5351)]