20151744

素因数分解:

$2^6\times 3^1\times {\mathrm{103}}^1\times {\mathrm{1019}}^1$

素因数の和:1137

約数の個数: 56

約数和(自身を含む): 53888640

約数和(自身を除く): 33736896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 192, 206, 309, 412, 618, 824, 1019, 1236, 1648, 2038, 2472, 3057, 3296, 4076, 4944, 6114, 6592, 8152, 9888, 12228, 16304, 19776, 24456, 32608, 48912, 65216, 97824, 104957, 195648, 209914, 314871, 419828, 629742, 839656, 1259484, 1679312, 2518968, 3358624, 5037936, 6717248, 10075872, 20151744]

約数ペア:

[(1, 20151744), (2, 10075872), (3, 6717248), (4, 5037936), (6, 3358624), (8, 2518968), (12, 1679312), (16, 1259484), (24, 839656), (32, 629742), (48, 419828), (64, 314871), (96, 209914), (103, 195648), (192, 104957), (206, 97824), (309, 65216), (412, 48912), (618, 32608), (824, 24456), (1019, 19776), (1236, 16304), (1648, 12228), (2038, 9888), (2472, 8152), (3057, 6592), (3296, 6114), (4076, 4944)]