20113042782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6560027}}^1$

素因数の和:6560112

約数の個数: 32

約数和(自身を含む): 46602438912

約数和(自身を除く): 26489396130

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 6560027, 13120054, 19680081, 39360162, 45920189, 91840378, 137760567, 275521134, 478881971, 957763942, 1436645913, 2873291826, 3352173797, 6704347594, 10056521391, 20113042782]

約数ペア:

[(1, 20113042782), (2, 10056521391), (3, 6704347594), (6, 3352173797), (7, 2873291826), (14, 1436645913), (21, 957763942), (42, 478881971), (73, 275521134), (146, 137760567), (219, 91840378), (438, 45920189), (511, 39360162), (1022, 19680081), (1533, 13120054), (3066, 6560027)]