20194398924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{240409511}}^1$

素因数の和:240409525

約数の個数: 24

約数和(自身を含む): 53851730688

約数和(自身を除く): 33657331764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 240409511, 480819022, 721228533, 961638044, 1442457066, 1682866577, 2884914132, 3365733154, 5048599731, 6731466308, 10097199462, 20194398924]

約数ペア:

[(1, 20194398924), (2, 10097199462), (3, 6731466308), (4, 5048599731), (6, 3365733154), (7, 2884914132), (12, 1682866577), (14, 1442457066), (21, 961638044), (28, 721228533), (42, 480819022), (84, 240409511)]