20300756

素因数分解:

$2^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1913}}^1$

素因数の和:2303

約数の個数: 24

約数和(自身を含む): 40729920

約数和(自身を除く): 20429164

約数列:

[1, 2, 4, 7, 14, 28, 379, 758, 1516, 1913, 2653, 3826, 5306, 7652, 10612, 13391, 26782, 53564, 725027, 1450054, 2900108, 5075189, 10150378, 20300756]

約数ペア:

[(1, 20300756), (2, 10150378), (4, 5075189), (7, 2900108), (14, 1450054), (28, 725027), (379, 53564), (758, 26782), (1516, 13391), (1913, 10612), (2653, 7652), (3826, 5306)]