20196594516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{240435649}}^1$

素因数の和:240435663

約数の個数: 24

約数和(自身を含む): 53857585600

約数和(自身を除く): 33660991084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 240435649, 480871298, 721306947, 961742596, 1442613894, 1683049543, 2885227788, 3366099086, 5049148629, 6732198172, 10098297258, 20196594516]

約数ペア:

[(1, 20196594516), (2, 10098297258), (3, 6732198172), (4, 5049148629), (6, 3366099086), (7, 2885227788), (12, 1683049543), (14, 1442613894), (21, 961742596), (28, 721306947), (42, 480871298), (84, 240435649)]