20876862

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{8677}}^1$

素因数の和:9083

約数の個数: 16

約数和(自身を含む): 41862672

約数和(自身を除く): 20985810

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 8677, 17354, 26031, 52062, 3479477, 6958954, 10438431, 20876862]

約数ペア:

[(1, 20876862), (2, 10438431), (3, 6958954), (6, 3479477), (401, 52062), (802, 26031), (1203, 17354), (2406, 8677)]