20173969507

素因数分解:

${\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{337}}^1\times {\mathrm{13627}}^1$

素因数の和:14178

約数の個数: 16

約数和(自身を含む): 21225664512

約数和(自身を除く): 1051695005

約数列:

[1, 23, 191, 337, 4393, 7751, 13627, 64367, 313421, 1480441, 2602757, 4592299, 59863411, 105622877, 877129109, 20173969507]

約数ペア:

[(1, 20173969507), (23, 877129109), (191, 105622877), (337, 59863411), (4393, 4592299), (7751, 2602757), (13627, 1480441), (64367, 313421)]