20236832

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 51093504

約数和(自身を除く): 30856672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 43, 44, 56, 77, 86, 88, 112, 154, 172, 176, 191, 224, 301, 308, 344, 352, 382, 473, 602, 616, 688, 764, 946, 1204, 1232, 1337, 1376, 1528, 1892, 2101, 2408, 2464, 2674, 3056, 3311, 3784, 4202, 4816, 5348, 6112, 6622, 7568, 8213, 8404, 9632, 10696, 13244, 14707, 15136, 16426, 16808, 21392, 26488, 29414, 32852, 33616, 42784, 52976, 57491, 58828, 65704, 67232, 90343, 105952, 114982, 117656, 131408, 180686, 229964, 235312, 262816, 361372, 459928, 470624, 632401, 722744, 919856, 1264802, 1445488, 1839712, 2529604, 2890976, 5059208, 10118416, 20236832]

約数ペア:

[(1, 20236832), (2, 10118416), (4, 5059208), (7, 2890976), (8, 2529604), (11, 1839712), (14, 1445488), (16, 1264802), (22, 919856), (28, 722744), (32, 632401), (43, 470624), (44, 459928), (56, 361372), (77, 262816), (86, 235312), (88, 229964), (112, 180686), (154, 131408), (172, 117656), (176, 114982), (191, 105952), (224, 90343), (301, 67232), (308, 65704), (344, 58828), (352, 57491), (382, 52976), (473, 42784), (602, 33616), (616, 32852), (688, 29414), (764, 26488), (946, 21392), (1204, 16808), (1232, 16426), (1337, 15136), (1376, 14707), (1528, 13244), (1892, 10696), (2101, 9632), (2408, 8404), (2464, 8213), (2674, 7568), (3056, 6622), (3311, 6112), (3784, 5348), (4202, 4816)]