20367990162

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{120391}}^1$

素因数の和:120656

約数の個数: 64

約数和(自身を含む): 48946571520

約数和(自身を除く): 28578581358

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 241, 351, 482, 702, 723, 1446, 2169, 3133, 4338, 6266, 6507, 9399, 13014, 18798, 28197, 56394, 84591, 120391, 169182, 240782, 361173, 722346, 1083519, 1565083, 2167038, 3130166, 3250557, 4695249, 6501114, 9390498, 14085747, 28171494, 29014231, 42257241, 58028462, 84514482, 87042693, 174085386, 261128079, 377185003, 522256158, 754370006, 783384237, 1131555009, 1566768474, 2263110018, 3394665027, 6789330054, 10183995081, 20367990162]

約数ペア:

[(1, 20367990162), (2, 10183995081), (3, 6789330054), (6, 3394665027), (9, 2263110018), (13, 1566768474), (18, 1131555009), (26, 783384237), (27, 754370006), (39, 522256158), (54, 377185003), (78, 261128079), (117, 174085386), (234, 87042693), (241, 84514482), (351, 58028462), (482, 42257241), (702, 29014231), (723, 28171494), (1446, 14085747), (2169, 9390498), (3133, 6501114), (4338, 4695249), (6266, 3250557), (6507, 3130166), (9399, 2167038), (13014, 1565083), (18798, 1083519), (28197, 722346), (56394, 361173), (84591, 240782), (120391, 169182)]