20210271438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{481196939}}^1$

素因数の和:481196951

約数の個数: 16

約数和(自身を含む): 46194906240

約数和(自身を除く): 25984634802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 481196939, 962393878, 1443590817, 2887181634, 3368378573, 6736757146, 10105135719, 20210271438]

約数ペア:

[(1, 20210271438), (2, 10105135719), (3, 6736757146), (6, 3368378573), (7, 2887181634), (14, 1443590817), (21, 962393878), (42, 481196939)]