20336706

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{373}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 47783736

約数和(自身を除く): 27447030

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 233, 234, 373, 466, 699, 746, 1119, 1398, 2097, 2238, 3029, 3357, 4194, 4849, 6058, 6714, 9087, 9698, 14547, 18174, 27261, 29094, 43641, 54522, 86909, 87282, 173818, 260727, 521454, 782181, 1129817, 1564362, 2259634, 3389451, 6778902, 10168353, 20336706]

約数ペア:

[(1, 20336706), (2, 10168353), (3, 6778902), (6, 3389451), (9, 2259634), (13, 1564362), (18, 1129817), (26, 782181), (39, 521454), (78, 260727), (117, 173818), (233, 87282), (234, 86909), (373, 54522), (466, 43641), (699, 29094), (746, 27261), (1119, 18174), (1398, 14547), (2097, 9698), (2238, 9087), (3029, 6714), (3357, 6058), (4194, 4849)]