20153038912

素因数分解:

$2^6\times {\mathrm{314891233}}^1$

素因数の和:314891245

約数の個数: 14

約数和(自身を含む): 39991186718

約数和(自身を除く): 19838147806

約数列:

[1, 2, 4, 8, 16, 32, 64, 314891233, 629782466, 1259564932, 2519129864, 5038259728, 10076519456, 20153038912]

約数ペア:

[(1, 20153038912), (2, 10076519456), (4, 5038259728), (8, 2519129864), (16, 1259564932), (32, 629782466), (64, 314891233)]