20186055939

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3407}}^1\times {\mathrm{4211}}^1$

素因数の和:7695

約数の個数: 32

約数和(自身を含む): 31235383296

約数和(自身を除く): 11049327357

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 3407, 4211, 10221, 12633, 23849, 29477, 71547, 88431, 228269, 282137, 684807, 846411, 1597883, 1974959, 4793649, 5924877, 14346877, 43040631, 100428139, 301284417, 961240759, 2883722277, 6728685313, 20186055939]

約数ペア:

[(1, 20186055939), (3, 6728685313), (7, 2883722277), (21, 961240759), (67, 301284417), (201, 100428139), (469, 43040631), (1407, 14346877), (3407, 5924877), (4211, 4793649), (10221, 1974959), (12633, 1597883), (23849, 846411), (29477, 684807), (71547, 282137), (88431, 228269)]