20806956638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{13563857}}^1$

素因数の和:13563931

約数の個数: 16

約数和(自身を含む): 34180922160

約数和(自身を除く): 13373965522

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 13563857, 27127714, 176330141, 352660282, 800267563, 1600535126, 10403478319, 20806956638]

約数ペア:

[(1, 20806956638), (2, 10403478319), (13, 1600535126), (26, 800267563), (59, 352660282), (118, 176330141), (767, 27127714), (1534, 13563857)]