19782920436736

素因数分解:

$2^{10}\times {\mathrm{19319258239}}^1$

素因数の和:19319258259

約数の個数: 22

約数和(自身を含む): 39546521617280

約数和(自身を除く): 19763601180544

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 19319258239, 38638516478, 77277032956, 154554065912, 309108131824, 618216263648, 1236432527296, 2472865054592, 4945730109184, 9891460218368, 19782920436736]

約数ペア:

[(1, 19782920436736), (2, 9891460218368), (4, 4945730109184), (8, 2472865054592), (16, 1236432527296), (32, 618216263648), (64, 309108131824), (128, 154554065912), (256, 77277032956), (512, 38638516478), (1024, 19319258239)]