20223845888

素因数分解:

$2^9\times {\mathrm{39499699}}^1$

素因数の和:39499717

約数の個数: 20

約数和(自身を含む): 40408193100

約数和(自身を除く): 20184347212

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 39499699, 78999398, 157998796, 315997592, 631995184, 1263990368, 2527980736, 5055961472, 10111922944, 20223845888]

約数ペア:

[(1, 20223845888), (2, 10111922944), (4, 5055961472), (8, 2527980736), (16, 1263990368), (32, 631995184), (64, 315997592), (128, 157998796), (256, 78999398), (512, 39499699)]