20206009726

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9623}}^1\times {\mathrm{6521}}^1$

素因数の和:16176

約数の個数: 32

約数和(自身を含む): 36154211328

約数和(自身を除く): 15948201602

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 6521, 9623, 13042, 19246, 45647, 67361, 91294, 134722, 149983, 221329, 299966, 442658, 1049881, 1549303, 2099762, 3098606, 62751583, 125503166, 439261081, 878522162, 1443286409, 2886572818, 10103004863, 20206009726]

約数ペア:

[(1, 20206009726), (2, 10103004863), (7, 2886572818), (14, 1443286409), (23, 878522162), (46, 439261081), (161, 125503166), (322, 62751583), (6521, 3098606), (9623, 2099762), (13042, 1549303), (19246, 1049881), (45647, 442658), (67361, 299966), (91294, 221329), (134722, 149983)]