20055014

素因数分解:

$2^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1811}}^1$

素因数の和:1940

約数の個数: 24

約数和(自身を含む): 35323128

約数和(自身を除く): 15268114

約数列:

[1, 2, 7, 14, 49, 98, 113, 226, 791, 1582, 1811, 3622, 5537, 11074, 12677, 25354, 88739, 177478, 204643, 409286, 1432501, 2865002, 10027507, 20055014]

約数ペア:

[(1, 20055014), (2, 10027507), (7, 2865002), (14, 1432501), (49, 409286), (98, 204643), (113, 177478), (226, 88739), (791, 25354), (1582, 12677), (1811, 11074), (3622, 5537)]