20161745135

素因数分解:

$5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{2472317}}^1$

素因数の和:2472562

約数の個数: 16

約数和(自身を含む): 27769075776

約数和(自身を除く): 7607330641

約数列:

[1, 5, 7, 35, 233, 1165, 1631, 8155, 2472317, 12361585, 17306219, 86531095, 576049861, 2880249305, 4032349027, 20161745135]

約数ペア:

[(1, 20161745135), (5, 4032349027), (7, 2880249305), (35, 576049861), (233, 86531095), (1165, 17306219), (1631, 12361585), (8155, 2472317)]