20675435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{2251}}^1$

素因数の和:2434

約数の個数: 16

約数和(自身を含む): 27240192

約数和(自身を除く): 6564757

約数列:

[1, 5, 11, 55, 167, 835, 1837, 2251, 9185, 11255, 24761, 123805, 375917, 1879585, 4135087, 20675435]

約数ペア:

[(1, 20675435), (5, 4135087), (11, 1879585), (55, 375917), (167, 123805), (835, 24761), (1837, 11255), (2251, 9185)]