2070604816

素因数分解:

$2^4\times 7^1\times {\mathrm{18487543}}^1$

素因数の和:18487558

約数の個数: 20

約数和(自身を含む): 4584910912

約数和(自身を除く): 2514306096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18487543, 36975086, 73950172, 129412801, 147900344, 258825602, 295800688, 517651204, 1035302408, 2070604816]

約数ペア:

[(1, 2070604816), (2, 1035302408), (4, 517651204), (7, 295800688), (8, 258825602), (14, 147900344), (16, 129412801), (28, 73950172), (56, 36975086), (112, 18487543)]