20182384

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{9629}}^1$

素因数の和:9768

約数の個数: 20

約数和(自身を含む): 39405960

約数和(自身を除く): 19223576

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 9629, 19258, 38516, 77032, 154064, 1261399, 2522798, 5045596, 10091192, 20182384]

約数ペア:

[(1, 20182384), (2, 10091192), (4, 5045596), (8, 2522798), (16, 1261399), (131, 154064), (262, 77032), (524, 38516), (1048, 19258), (2096, 9629)]