20001034

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9931}}^1$

素因数の和:10005

約数の個数: 16

約数和(自身を含む): 32179680

約数和(自身を除く): 12178646

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 9931, 19862, 188689, 377378, 526343, 1052686, 10000517, 20001034]

約数ペア:

[(1, 20001034), (2, 10000517), (19, 1052686), (38, 526343), (53, 377378), (106, 188689), (1007, 19862), (2014, 9931)]