20452431999

素因数分解:

$3^1\times {\mathrm{631}}^1\times {\mathrm{677}}^1\times {\mathrm{15959}}^1$

素因数の和:17270

約数の個数: 16

約数和(自身を含む): 27355184640

約数和(自身を除く): 6902752641

約数列:

[1, 3, 631, 677, 1893, 2031, 15959, 47877, 427187, 1281561, 10070129, 10804243, 30210387, 32412729, 6817477333, 20452431999]

約数ペア:

[(1, 20452431999), (3, 6817477333), (631, 32412729), (677, 30210387), (1893, 10804243), (2031, 10070129), (15959, 1281561), (47877, 427187)]