20093072964

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{123601}}^1$

素因数の和:123681

約数の個数: 96

約数和(自身を含む): 53158748160

約数和(自身を除く): 33065675196

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 31, 38, 46, 57, 62, 69, 76, 92, 93, 114, 124, 138, 186, 228, 276, 372, 437, 589, 713, 874, 1178, 1311, 1426, 1748, 1767, 2139, 2356, 2622, 2852, 3534, 4278, 5244, 7068, 8556, 13547, 27094, 40641, 54188, 81282, 123601, 162564, 247202, 370803, 494404, 741606, 1483212, 2348419, 2842823, 3831631, 4696838, 5685646, 7045257, 7663262, 8528469, 9393676, 11371292, 11494893, 14090514, 15326524, 17056938, 22989786, 28181028, 34113876, 45979572, 54013637, 72800989, 88127513, 108027274, 145601978, 162040911, 176255026, 216054548, 218402967, 264382539, 291203956, 324081822, 352510052, 436805934, 528765078, 648163644, 873611868, 1057530156, 1674422747, 3348845494, 5023268241, 6697690988, 10046536482, 20093072964]

約数ペア:

[(1, 20093072964), (2, 10046536482), (3, 6697690988), (4, 5023268241), (6, 3348845494), (12, 1674422747), (19, 1057530156), (23, 873611868), (31, 648163644), (38, 528765078), (46, 436805934), (57, 352510052), (62, 324081822), (69, 291203956), (76, 264382539), (92, 218402967), (93, 216054548), (114, 176255026), (124, 162040911), (138, 145601978), (186, 108027274), (228, 88127513), (276, 72800989), (372, 54013637), (437, 45979572), (589, 34113876), (713, 28181028), (874, 22989786), (1178, 17056938), (1311, 15326524), (1426, 14090514), (1748, 11494893), (1767, 11371292), (2139, 9393676), (2356, 8528469), (2622, 7663262), (2852, 7045257), (3534, 5685646), (4278, 4696838), (5244, 3831631), (7068, 2842823), (8556, 2348419), (13547, 1483212), (27094, 741606), (40641, 494404), (54188, 370803), (81282, 247202), (123601, 162564)]