20347840799

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1086203}}^1$

素因数の和:1086358

約数の個数: 16

約数和(自身を含む): 24087659904

約数和(自身を除く): 3739819105

約数列:

[1, 11, 13, 131, 143, 1441, 1703, 18733, 1086203, 11948233, 14120639, 142292593, 155327029, 1565218523, 1849803709, 20347840799]

約数ペア:

[(1, 20347840799), (11, 1849803709), (13, 1565218523), (131, 155327029), (143, 142292593), (1441, 14120639), (1703, 11948233), (18733, 1086203)]