20200725902

素因数分解:

$2^1\times 7^1\times {\mathrm{5273}}^1\times {\mathrm{273641}}^1$

素因数の和:278923

約数の個数: 16

約数和(自身を含む): 34636509792

約数和(自身を除く): 14435783890

約数列:

[1, 2, 7, 14, 5273, 10546, 36911, 73822, 273641, 547282, 1915487, 3830974, 1442908993, 2885817986, 10100362951, 20200725902]

約数ペア:

[(1, 20200725902), (2, 10100362951), (7, 2885817986), (14, 1442908993), (5273, 3830974), (10546, 1915487), (36911, 547282), (73822, 273641)]