20700176

素因数分解:

$2^4\times 7^1\times {\mathrm{184823}}^1$

素因数の和:184838

約数の個数: 20

約数和(自身を含む): 45836352

約数和(自身を除く): 25136176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 184823, 369646, 739292, 1293761, 1478584, 2587522, 2957168, 5175044, 10350088, 20700176]

約数ペア:

[(1, 20700176), (2, 10350088), (4, 5175044), (7, 2957168), (8, 2587522), (14, 1478584), (16, 1293761), (28, 739292), (56, 369646), (112, 184823)]