20210796544

素因数分解:

$2^{11}\times {\mathrm{9868553}}^1$

素因数の和:9868575

約数の個数: 24

約数和(自身を含む): 40411728630

約数和(自身を除く): 20200932086

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 9868553, 19737106, 39474212, 78948424, 157896848, 315793696, 631587392, 1263174784, 2526349568, 5052699136, 10105398272, 20210796544]

約数ペア:

[(1, 20210796544), (2, 10105398272), (4, 5052699136), (8, 2526349568), (16, 1263174784), (32, 631587392), (64, 315793696), (128, 157896848), (256, 78948424), (512, 39474212), (1024, 19737106), (2048, 9868553)]