20187797478

素因数分解:

$2^1\times 3^1\times {\mathrm{11903}}^1\times {\mathrm{282671}}^1$

素因数の和:294579

約数の個数: 16

約数和(自身を含む): 40379129856

約数和(自身を除く): 20191332378

約数列:

[1, 2, 3, 6, 11903, 23806, 35709, 71418, 282671, 565342, 848013, 1696026, 3364632913, 6729265826, 10093898739, 20187797478]

約数ペア:

[(1, 20187797478), (2, 10093898739), (3, 6729265826), (6, 3364632913), (11903, 1696026), (23806, 848013), (35709, 565342), (71418, 282671)]