20167602

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:927

約数の個数: 64

約数和(自身を含む): 50856960

約数和(自身を除く): 30689358

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 78, 86, 91, 129, 182, 258, 273, 301, 546, 559, 602, 859, 903, 1118, 1677, 1718, 1806, 2577, 3354, 3913, 5154, 6013, 7826, 11167, 11739, 12026, 18039, 22334, 23478, 33501, 36078, 36937, 67002, 73874, 78169, 110811, 156338, 221622, 234507, 258559, 469014, 480181, 517118, 775677, 960362, 1440543, 1551354, 2881086, 3361267, 6722534, 10083801, 20167602]

約数ペア:

[(1, 20167602), (2, 10083801), (3, 6722534), (6, 3361267), (7, 2881086), (13, 1551354), (14, 1440543), (21, 960362), (26, 775677), (39, 517118), (42, 480181), (43, 469014), (78, 258559), (86, 234507), (91, 221622), (129, 156338), (182, 110811), (258, 78169), (273, 73874), (301, 67002), (546, 36937), (559, 36078), (602, 33501), (859, 23478), (903, 22334), (1118, 18039), (1677, 12026), (1718, 11739), (1806, 11167), (2577, 7826), (3354, 6013), (3913, 5154)]