20162927545

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{1511}}^1\times {\mathrm{37589}}^1$

素因数の和:39176

約数の個数: 16

約数和(自身を含む): 24553186560

約数和(自身を除く): 4390259015

約数列:

[1, 5, 71, 355, 1511, 7555, 37589, 107281, 187945, 536405, 2668819, 13344095, 56796979, 283984895, 4032585509, 20162927545]

約数ペア:

[(1, 20162927545), (5, 4032585509), (71, 283984895), (355, 56796979), (1511, 13344095), (7555, 2668819), (37589, 536405), (107281, 187945)]