20180352894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15218969}}^1$

素因数の和:15219004

約数の個数: 32

約数和(自身を含む): 46022165280

約数和(自身を除く): 25841812386

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 15218969, 30437938, 45656907, 91313814, 197846597, 258722473, 395693194, 517444946, 593539791, 776167419, 1187079582, 1552334838, 3363392149, 6726784298, 10090176447, 20180352894]

約数ペア:

[(1, 20180352894), (2, 10090176447), (3, 6726784298), (6, 3363392149), (13, 1552334838), (17, 1187079582), (26, 776167419), (34, 593539791), (39, 517444946), (51, 395693194), (78, 258722473), (102, 197846597), (221, 91313814), (442, 45656907), (663, 30437938), (1326, 15218969)]