20163631404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{240043231}}^1$

素因数の和:240043245

約数の個数: 24

約数和(自身を含む): 53769683968

約数和(自身を除く): 33606052564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 240043231, 480086462, 720129693, 960172924, 1440259386, 1680302617, 2880518772, 3360605234, 5040907851, 6721210468, 10081815702, 20163631404]

約数ペア:

[(1, 20163631404), (2, 10081815702), (3, 6721210468), (4, 5040907851), (6, 3360605234), (7, 2880518772), (12, 1680302617), (14, 1440259386), (21, 960172924), (28, 720129693), (42, 480086462), (84, 240043231)]