20159734

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{46451}}^1$

素因数の和:46491

約数の個数: 16

約数和(自身を含む): 35675136

約数和(自身を除く): 15515402

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 46451, 92902, 325157, 650314, 1439981, 2879962, 10079867, 20159734]

約数ペア:

[(1, 20159734), (2, 10079867), (7, 2879962), (14, 1439981), (31, 650314), (62, 325157), (217, 92902), (434, 46451)]