20353024

素因数分解:

$2^{12}\times {\mathrm{4969}}^1$

素因数の和:4993

約数の個数: 26

約数和(自身を含む): 40709270

約数和(自身を除く): 20356246

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 4969, 9938, 19876, 39752, 79504, 159008, 318016, 636032, 1272064, 2544128, 5088256, 10176512, 20353024]

約数ペア:

[(1, 20353024), (2, 10176512), (4, 5088256), (8, 2544128), (16, 1272064), (32, 636032), (64, 318016), (128, 159008), (256, 79504), (512, 39752), (1024, 19876), (2048, 9938), (4096, 4969)]