20198093696

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{126949}}^1$

素因数の和:127087

約数の個数: 64

約数和(自身を含む): 44285238000

約数和(自身を除く): 24087144304

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 113, 128, 176, 226, 352, 452, 704, 904, 1243, 1408, 1808, 2486, 3616, 4972, 7232, 9944, 14464, 19888, 39776, 79552, 126949, 159104, 253898, 507796, 1015592, 1396439, 2031184, 2792878, 4062368, 5585756, 8124736, 11171512, 14345237, 16249472, 22343024, 28690474, 44686048, 57380948, 89372096, 114761896, 157797607, 178744192, 229523792, 315595214, 459047584, 631190428, 918095168, 1262380856, 1836190336, 2524761712, 5049523424, 10099046848, 20198093696]

約数ペア:

[(1, 20198093696), (2, 10099046848), (4, 5049523424), (8, 2524761712), (11, 1836190336), (16, 1262380856), (22, 918095168), (32, 631190428), (44, 459047584), (64, 315595214), (88, 229523792), (113, 178744192), (128, 157797607), (176, 114761896), (226, 89372096), (352, 57380948), (452, 44686048), (704, 28690474), (904, 22343024), (1243, 16249472), (1408, 14345237), (1808, 11171512), (2486, 8124736), (3616, 5585756), (4972, 4062368), (7232, 2792878), (9944, 2031184), (14464, 1396439), (19888, 1015592), (39776, 507796), (79552, 253898), (126949, 159104)]