2016203354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{739}}^1$

素因数の和:939

約数の個数: 64

約数和(自身を含む): 3567628800

約数和(自身を除く): 1551425446

約数列:

[1, 2, 11, 19, 22, 38, 61, 107, 122, 209, 214, 418, 671, 739, 1159, 1177, 1342, 1478, 2033, 2318, 2354, 4066, 6527, 8129, 12749, 13054, 14041, 16258, 22363, 25498, 28082, 44726, 45079, 71797, 79073, 90158, 124013, 143594, 154451, 158146, 248026, 308902, 495869, 856501, 869803, 991738, 1364143, 1502387, 1713002, 1739606, 2728286, 3004774, 4823453, 9421511, 9646906, 16526257, 18843022, 33052514, 53057983, 91645607, 106115966, 183291214, 1008101677, 2016203354]

約数ペア:

[(1, 2016203354), (2, 1008101677), (11, 183291214), (19, 106115966), (22, 91645607), (38, 53057983), (61, 33052514), (107, 18843022), (122, 16526257), (209, 9646906), (214, 9421511), (418, 4823453), (671, 3004774), (739, 2728286), (1159, 1739606), (1177, 1713002), (1342, 1502387), (1478, 1364143), (2033, 991738), (2318, 869803), (2354, 856501), (4066, 495869), (6527, 308902), (8129, 248026), (12749, 158146), (13054, 154451), (14041, 143594), (16258, 124013), (22363, 90158), (25498, 79073), (28082, 71797), (44726, 45079)]