20565522267

素因数分解:

$3^1\times {\mathrm{199}}^1\times {\mathrm{1049}}^1\times {\mathrm{32839}}^1$

素因数の和:34090

約数の個数: 16

約数和(自身を含む): 27585600000

約数和(自身を除く): 7020077733

約数列:

[1, 3, 199, 597, 1049, 3147, 32839, 98517, 208751, 626253, 6534961, 19604883, 34448111, 103344333, 6855174089, 20565522267]

約数ペア:

[(1, 20565522267), (3, 6855174089), (199, 103344333), (597, 34448111), (1049, 19604883), (3147, 6534961), (32839, 626253), (98517, 208751)]