20205842917

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1609}}^1\times {\mathrm{23561}}^1$

素因数の和:25224

約数の個数: 16

約数和(自身を含む): 22305674160

約数和(自身を除く): 2099831243

約数列:

[1, 13, 41, 533, 1609, 20917, 23561, 65969, 306293, 857597, 966001, 12558013, 37909649, 492825437, 1554295609, 20205842917]

約数ペア:

[(1, 20205842917), (13, 1554295609), (41, 492825437), (533, 37909649), (1609, 12558013), (20917, 966001), (23561, 857597), (65969, 306293)]