20090595

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{191339}}^1$

素因数の和:191354

約数の個数: 16

約数和(自身を含む): 36737280

約数和(自身を除く): 16646685

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 191339, 574017, 956695, 1339373, 2870085, 4018119, 6696865, 20090595]

約数ペア:

[(1, 20090595), (3, 6696865), (5, 4018119), (7, 2870085), (15, 1339373), (21, 956695), (35, 574017), (105, 191339)]