20185800718

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{24091}}^1\times {\mathrm{9743}}^1$

素因数の和:33879

約数の個数: 16

約数和(自身を含む): 30987323136

約数和(自身を除く): 10801522418

約数列:

[1, 2, 43, 86, 9743, 19486, 24091, 48182, 418949, 837898, 1035913, 2071826, 234718613, 469437226, 10092900359, 20185800718]

約数ペア:

[(1, 20185800718), (2, 10092900359), (43, 469437226), (86, 234718613), (9743, 2071826), (19486, 1035913), (24091, 837898), (48182, 418949)]