20151832624

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3407}}^1\times {\mathrm{4801}}^1$

素因数の和:8234

約数の個数: 80

約数和(自身を含む): 48702882816

約数和(自身を除く): 28551050192

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 3407, 4801, 6814, 9602, 13628, 19204, 23849, 27256, 33607, 37477, 38408, 47698, 52811, 54512, 67214, 74954, 76816, 95396, 105622, 134428, 149908, 190792, 211244, 262339, 268856, 299816, 369677, 381584, 422488, 524678, 537712, 599632, 739354, 844976, 1049356, 1478708, 2098712, 2957416, 4197424, 5914832, 16357007, 32714014, 65428028, 114499049, 130856056, 179927077, 228998098, 261712112, 359854154, 457996196, 719708308, 915992392, 1259489539, 1439416616, 1831984784, 2518979078, 2878833232, 5037958156, 10075916312, 20151832624]

約数ペア:

[(1, 20151832624), (2, 10075916312), (4, 5037958156), (7, 2878833232), (8, 2518979078), (11, 1831984784), (14, 1439416616), (16, 1259489539), (22, 915992392), (28, 719708308), (44, 457996196), (56, 359854154), (77, 261712112), (88, 228998098), (112, 179927077), (154, 130856056), (176, 114499049), (308, 65428028), (616, 32714014), (1232, 16357007), (3407, 5914832), (4801, 4197424), (6814, 2957416), (9602, 2098712), (13628, 1478708), (19204, 1049356), (23849, 844976), (27256, 739354), (33607, 599632), (37477, 537712), (38408, 524678), (47698, 422488), (52811, 381584), (54512, 369677), (67214, 299816), (74954, 268856), (76816, 262339), (95396, 211244), (105622, 190792), (134428, 149908)]