20261066903

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{18211}}^1\times {\mathrm{14449}}^1$

素因数の和:32678

約数の個数: 16

約数和(自身を含む): 25263686400

約数和(自身を除く): 5002619497

約数列:

[1, 7, 11, 77, 14449, 18211, 101143, 127477, 158939, 200321, 1112573, 1402247, 263130739, 1841915173, 2894438129, 20261066903]

約数ペア:

[(1, 20261066903), (7, 2894438129), (11, 1841915173), (77, 263130739), (14449, 1402247), (18211, 1112573), (101143, 200321), (127477, 158939)]