20165595

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{58451}}^1$

素因数の和:58482

約数の個数: 16

約数和(自身を含む): 33668352

約数和(自身を除く): 13502757

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 58451, 175353, 292255, 876765, 1344373, 4033119, 6721865, 20165595]

約数ペア:

[(1, 20165595), (3, 6721865), (5, 4033119), (15, 1344373), (23, 876765), (69, 292255), (115, 175353), (345, 58451)]