20178381243

素因数分解:

$3^1\times {\mathrm{241}}^1\times {\mathrm{3701}}^1\times {\mathrm{7541}}^1$

素因数の和:11486

約数の個数: 16

約数和(自身を含む): 27027028512

約数和(自身を除く): 6848647269

約数列:

[1, 3, 241, 723, 3701, 7541, 11103, 22623, 891941, 1817381, 2675823, 5452143, 27909241, 83727723, 6726127081, 20178381243]

約数ペア:

[(1, 20178381243), (3, 6726127081), (241, 83727723), (723, 27909241), (3701, 5452143), (7541, 2675823), (11103, 1817381), (22623, 891941)]