20852106

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1637}}^1$

素因数の和:1846

約数の個数: 32

約数和(自身を含む): 45759168

約数和(自身を除く): 24907062

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 193, 386, 579, 1158, 1637, 2123, 3274, 4246, 4911, 6369, 9822, 12738, 18007, 36014, 54021, 108042, 315941, 631882, 947823, 1895646, 3475351, 6950702, 10426053, 20852106]

約数ペア:

[(1, 20852106), (2, 10426053), (3, 6950702), (6, 3475351), (11, 1895646), (22, 947823), (33, 631882), (66, 315941), (193, 108042), (386, 54021), (579, 36014), (1158, 18007), (1637, 12738), (2123, 9822), (3274, 6369), (4246, 4911)]