20408965170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61845349}}^1$

素因数の和:61845370

約数の個数: 32

約数和(自身を含む): 53434382400

約数和(自身を除く): 33025417230

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 61845349, 123690698, 185536047, 309226745, 371072094, 618453490, 680298839, 927680235, 1360597678, 1855360470, 2040896517, 3401494195, 4081793034, 6802988390, 10204482585, 20408965170]

約数ペア:

[(1, 20408965170), (2, 10204482585), (3, 6802988390), (5, 4081793034), (6, 3401494195), (10, 2040896517), (11, 1855360470), (15, 1360597678), (22, 927680235), (30, 680298839), (33, 618453490), (55, 371072094), (66, 309226745), (110, 185536047), (165, 123690698), (330, 61845349)]