20083615112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{120689}}^1$

素因数の和:120798

約数の個数: 64

約数和(自身を含む): 43100812800

約数和(自身を除く): 23017197688

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 61, 62, 88, 122, 124, 244, 248, 341, 488, 671, 682, 1342, 1364, 1891, 2684, 2728, 3782, 5368, 7564, 15128, 20801, 41602, 83204, 120689, 166408, 241378, 482756, 965512, 1327579, 2655158, 3741359, 5310316, 7362029, 7482718, 10620632, 14724058, 14965436, 29448116, 29930872, 41154949, 58896232, 80982319, 82309898, 161964638, 164619796, 228222899, 323929276, 329239592, 456445798, 647858552, 912891596, 1825783192, 2510451889, 5020903778, 10041807556, 20083615112]

約数ペア:

[(1, 20083615112), (2, 10041807556), (4, 5020903778), (8, 2510451889), (11, 1825783192), (22, 912891596), (31, 647858552), (44, 456445798), (61, 329239592), (62, 323929276), (88, 228222899), (122, 164619796), (124, 161964638), (244, 82309898), (248, 80982319), (341, 58896232), (488, 41154949), (671, 29930872), (682, 29448116), (1342, 14965436), (1364, 14724058), (1891, 10620632), (2684, 7482718), (2728, 7362029), (3782, 5310316), (5368, 3741359), (7564, 2655158), (15128, 1327579), (20801, 965512), (41602, 482756), (83204, 241378), (120689, 166408)]