20388544

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{28961}}^1$

素因数の和:28984

約数の個数: 28

約数和(自身を含む): 44138088

約数和(自身を除く): 23749544

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 28961, 57922, 115844, 231688, 318571, 463376, 637142, 926752, 1274284, 1853504, 2548568, 5097136, 10194272, 20388544]

約数ペア:

[(1, 20388544), (2, 10194272), (4, 5097136), (8, 2548568), (11, 1853504), (16, 1274284), (22, 926752), (32, 637142), (44, 463376), (64, 318571), (88, 231688), (176, 115844), (352, 57922), (704, 28961)]