7020230.00000000

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{4229}}^1$

素因数の和:4394

約数の個数: 20

約数和(自身を含む): 20718540

約数和(自身を除く): 10095292

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 4229, 8458, 16916, 33832, 67664, 663953, 1327906, 2655812, 5311624, 10623248]

約数ペア:

[(1, 10623248), (2, 5311624), (4, 2655812), (8, 1327906), (16, 663953), (157, 67664), (314, 33832), (628, 16916), (1256, 8458), (2512, 4229)]