20126793962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{1867}}^1$

素因数の和:2247

約数の個数: 64

約数和(自身を含む): 34772595840

約数和(自身を除く): 14645801878

約数列:

[1, 2, 11, 22, 29, 58, 61, 122, 277, 319, 554, 638, 671, 1342, 1769, 1867, 3047, 3538, 3734, 6094, 8033, 16066, 16897, 19459, 20537, 33794, 38918, 41074, 54143, 88363, 108286, 113887, 176726, 185867, 227774, 371734, 490013, 517159, 595573, 980026, 1034318, 1191146, 1252757, 2505514, 3302723, 5390143, 5688749, 6605446, 10780286, 11377498, 14997611, 29995222, 31546699, 36329953, 63093398, 72659906, 164973721, 329947442, 347013689, 694027378, 914854271, 1829708542, 10063396981, 20126793962]

約数ペア:

[(1, 20126793962), (2, 10063396981), (11, 1829708542), (22, 914854271), (29, 694027378), (58, 347013689), (61, 329947442), (122, 164973721), (277, 72659906), (319, 63093398), (554, 36329953), (638, 31546699), (671, 29995222), (1342, 14997611), (1769, 11377498), (1867, 10780286), (3047, 6605446), (3538, 5688749), (3734, 5390143), (6094, 3302723), (8033, 2505514), (16066, 1252757), (16897, 1191146), (19459, 1034318), (20537, 980026), (33794, 595573), (38918, 517159), (41074, 490013), (54143, 371734), (88363, 227774), (108286, 185867), (113887, 176726)]