20123583015

素因数分解:

$3^1\times 5^1\times {\mathrm{19381}}^1\times {\mathrm{69221}}^1$

素因数の和:88610

約数の個数: 16

約数和(自身を含む): 32199859296

約数和(自身を除く): 12076276281

約数列:

[1, 3, 5, 15, 19381, 58143, 69221, 96905, 207663, 290715, 346105, 1038315, 1341572201, 4024716603, 6707861005, 20123583015]

約数ペア:

[(1, 20123583015), (3, 6707861005), (5, 4024716603), (15, 1341572201), (19381, 1038315), (58143, 346105), (69221, 290715), (96905, 207663)]