20323605

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{58909}}^1$

素因数の和:58940

約数の個数: 16

約数和(自身を含む): 33932160

約数和(自身を除く): 13608555

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 58909, 176727, 294545, 883635, 1354907, 4064721, 6774535, 20323605]

約数ペア:

[(1, 20323605), (3, 6774535), (5, 4064721), (15, 1354907), (23, 883635), (69, 294545), (115, 176727), (345, 58909)]