20275017

素因数分解:

$3^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{1249}}^1$

素因数の和:2032

約数の個数: 16

約数和(自身を含む): 30960000

約数和(自身を除く): 10684983

約数列:

[1, 3, 7, 21, 773, 1249, 2319, 3747, 5411, 8743, 16233, 26229, 965477, 2896431, 6758339, 20275017]

約数ペア:

[(1, 20275017), (3, 6758339), (7, 2896431), (21, 965477), (773, 26229), (1249, 16233), (2319, 8743), (3747, 5411)]