20512421130242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{539800556059}}^1$

素因数の和:539800556080

約数の個数: 8

約数和(自身を含む): 32388033363600

約数和(自身を除く): 11875612233358

約数列:

[1, 2, 19, 38, 539800556059, 1079601112118, 10256210565121, 20512421130242]

約数ペア:

[(1, 20512421130242), (2, 10256210565121), (19, 1079601112118), (38, 539800556059)]