20150672017

素因数分解:

$7^1\times {\mathrm{439}}^1\times {\mathrm{877}}^1\times {\mathrm{7477}}^1$

素因数の和:8800

約数の個数: 16

約数和(自身を含む): 23111207680

約数和(自身を除く): 2960535663

約数列:

[1, 7, 439, 877, 3073, 6139, 7477, 52339, 385003, 2695021, 3282403, 6557329, 22976821, 45901303, 2878667431, 20150672017]

約数ペア:

[(1, 20150672017), (7, 2878667431), (439, 45901303), (877, 22976821), (3073, 6557329), (6139, 3282403), (7477, 2695021), (52339, 385003)]