20137304885

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1159649}}^1$

素因数の和:1159828

約数の個数: 16

約数和(自身を含む): 25382419200

約数和(自身を除く): 5245114315

約数列:

[1, 5, 23, 115, 151, 755, 3473, 17365, 1159649, 5798245, 26671927, 133359635, 175106999, 875534995, 4027460977, 20137304885]

約数ペア:

[(1, 20137304885), (5, 4027460977), (23, 875534995), (115, 175106999), (151, 133359635), (755, 26671927), (3473, 5798245), (17365, 1159649)]