20159832

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10909}}^1$

素因数の和:10936

約数の個数: 64

約数和(自身を含む): 62841600

約数和(自身を除く): 42681768

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 10909, 21818, 32727, 43636, 65454, 76363, 87272, 119999, 130908, 152726, 229089, 239998, 261816, 305452, 359997, 458178, 479996, 610904, 719994, 839993, 916356, 959992, 1439988, 1679986, 1832712, 2519979, 2879976, 3359972, 5039958, 6719944, 10079916, 20159832]

約数ペア:

[(1, 20159832), (2, 10079916), (3, 6719944), (4, 5039958), (6, 3359972), (7, 2879976), (8, 2519979), (11, 1832712), (12, 1679986), (14, 1439988), (21, 959992), (22, 916356), (24, 839993), (28, 719994), (33, 610904), (42, 479996), (44, 458178), (56, 359997), (66, 305452), (77, 261816), (84, 239998), (88, 229089), (132, 152726), (154, 130908), (168, 119999), (231, 87272), (264, 76363), (308, 65454), (462, 43636), (616, 32727), (924, 21818), (1848, 10909)]