20336302

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{23813}}^1$

素因数の和:23883

約数の個数: 16

約数和(自身を含む): 35435232

約数和(自身を除く): 15098930

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 23813, 47626, 166691, 333382, 1452593, 2905186, 10168151, 20336302]

約数ペア:

[(1, 20336302), (2, 10168151), (7, 2905186), (14, 1452593), (61, 333382), (122, 166691), (427, 47626), (854, 23813)]