20180138712

素因数分解:

$2^3\times 3^1\times {\mathrm{840839113}}^1$

素因数の和:840839122

約数の個数: 16

約数和(自身を含む): 50450346840

約数和(自身を除く): 30270208128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840839113, 1681678226, 2522517339, 3363356452, 5045034678, 6726712904, 10090069356, 20180138712]

約数ペア:

[(1, 20180138712), (2, 10090069356), (3, 6726712904), (4, 5045034678), (6, 3363356452), (8, 2522517339), (12, 1681678226), (24, 840839113)]