20162963074

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1\times {\mathrm{378761}}^1$

素因数の和:379425

約数の個数: 16

約数和(自身を含む): 30997882080

約数和(自身を除く): 10834919006

約数列:

[1, 2, 43, 86, 619, 1238, 26617, 53234, 378761, 757522, 16286723, 32573446, 234453059, 468906118, 10081481537, 20162963074]

約数ペア:

[(1, 20162963074), (2, 10081481537), (43, 468906118), (86, 234453059), (619, 32573446), (1238, 16286723), (26617, 757522), (53234, 378761)]