20160449536

素因数分解:

$2^{10}\times {\mathrm{19687939}}^1$

素因数の和:19687959

約数の個数: 22

約数和(自身を含む): 40301213180

約数和(自身を除く): 20140763644

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 19687939, 39375878, 78751756, 157503512, 315007024, 630014048, 1260028096, 2520056192, 5040112384, 10080224768, 20160449536]

約数ペア:

[(1, 20160449536), (2, 10080224768), (4, 5040112384), (8, 2520056192), (16, 1260028096), (32, 630014048), (64, 315007024), (128, 157503512), (256, 78751756), (512, 39375878), (1024, 19687939)]