2016121904

素因数分解:

$2^4\times {\mathrm{1879}}^1\times {\mathrm{67061}}^1$

素因数の和:68948

約数の個数: 20

約数和(自身を含む): 3908373360

約数和(自身を除く): 1892251456

約数列:

[1, 2, 4, 8, 16, 1879, 3758, 7516, 15032, 30064, 67061, 134122, 268244, 536488, 1072976, 126007619, 252015238, 504030476, 1008060952, 2016121904]

約数ペア:

[(1, 2016121904), (2, 1008060952), (4, 504030476), (8, 252015238), (16, 126007619), (1879, 1072976), (3758, 536488), (7516, 268244), (15032, 134122), (30064, 67061)]