20512543697

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3607}}^1\times {\mathrm{10321}}^1$

素因数の和:13976

約数の個数: 16

約数和(自身を含む): 22345065600

約数和(自身を除く): 1832521903

約数列:

[1, 19, 29, 551, 3607, 10321, 68533, 104603, 196099, 299309, 1987457, 5686871, 37227847, 707329093, 1079607563, 20512543697]

約数ペア:

[(1, 20512543697), (19, 1079607563), (29, 707329093), (551, 37227847), (3607, 5686871), (10321, 1987457), (68533, 299309), (104603, 196099)]