16820294512

素因数分解:

$2^4\times 7^1\times {\mathrm{150181201}}^1$

素因数の和:150181216

約数の個数: 20

約数和(自身を含む): 37244938096

約数和(自身を除く): 20424643584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 150181201, 300362402, 600724804, 1051268407, 1201449608, 2102536814, 2402899216, 4205073628, 8410147256, 16820294512]

約数ペア:

[(1, 16820294512), (2, 8410147256), (4, 4205073628), (7, 2402899216), (8, 2102536814), (14, 1201449608), (16, 1051268407), (28, 600724804), (56, 300362402), (112, 150181201)]