20132627255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{25037}}^1$

素因数の和:25283

約数の個数: 32

約数和(自身を含む): 26500219200

約数和(自身を除く): 6367591945

約数列:

[1, 5, 13, 65, 89, 139, 445, 695, 1157, 1807, 5785, 9035, 12371, 25037, 61855, 125185, 160823, 325481, 804115, 1627405, 2228293, 3480143, 11141465, 17400715, 28967809, 45241859, 144839045, 226209295, 309732727, 1548663635, 4026525451, 20132627255]

約数ペア:

[(1, 20132627255), (5, 4026525451), (13, 1548663635), (65, 309732727), (89, 226209295), (139, 144839045), (445, 45241859), (695, 28967809), (1157, 17400715), (1807, 11141465), (5785, 3480143), (9035, 2228293), (12371, 1627405), (25037, 804115), (61855, 325481), (125185, 160823)]