20132567

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9619}}^1$

素因数の和:9662

約数の個数: 16

約数和(自身を含む): 25858560

約数和(自身を除く): 5725993

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 9619, 67333, 125047, 221237, 875329, 1548659, 2876081, 20132567]

約数ペア:

[(1, 20132567), (7, 2876081), (13, 1548659), (23, 875329), (91, 221237), (161, 125047), (299, 67333), (2093, 9619)]