20352999

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{743}}^1$

素因数の和:1166

約数の個数: 16

約数和(自身を含む): 28426752

約数和(自身を除く): 8073753

約数列:

[1, 3, 23, 69, 397, 743, 1191, 2229, 9131, 17089, 27393, 51267, 294971, 884913, 6784333, 20352999]

約数ペア:

[(1, 20352999), (3, 6784333), (23, 884913), (69, 294971), (397, 51267), (743, 27393), (1191, 17089), (2229, 9131)]