20632605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{196501}}^1$

素因数の和:196516

約数の個数: 16

約数和(自身を含む): 37728384

約数和(自身を除く): 17095779

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 196501, 589503, 982505, 1375507, 2947515, 4126521, 6877535, 20632605]

約数ペア:

[(1, 20632605), (3, 6877535), (5, 4126521), (7, 2947515), (15, 1375507), (21, 982505), (35, 589503), (105, 196501)]