19737937152

素因数分解:

$2^8\times 3^2\times {\mathrm{8566813}}^1$

素因数の和:8566835

約数の個数: 54

約数和(自身を含む): 56909345402

約数和(自身を除く): 37171408250

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 8566813, 17133626, 25700439, 34267252, 51400878, 68534504, 77101317, 102801756, 137069008, 154202634, 205603512, 274138016, 308405268, 411207024, 548276032, 616810536, 822414048, 1096552064, 1233621072, 1644828096, 2193104128, 2467242144, 3289656192, 4934484288, 6579312384, 9868968576, 19737937152]

約数ペア:

[(1, 19737937152), (2, 9868968576), (3, 6579312384), (4, 4934484288), (6, 3289656192), (8, 2467242144), (9, 2193104128), (12, 1644828096), (16, 1233621072), (18, 1096552064), (24, 822414048), (32, 616810536), (36, 548276032), (48, 411207024), (64, 308405268), (72, 274138016), (96, 205603512), (128, 154202634), (144, 137069008), (192, 102801756), (256, 77101317), (288, 68534504), (384, 51400878), (576, 34267252), (768, 25700439), (1152, 17133626), (2304, 8566813)]