20360116

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2897}}^1$

素因数の和:3159

約数の個数: 24

約数和(自身を含む): 40896576

約数和(自身を除く): 20536460

約数列:

[1, 2, 4, 7, 14, 28, 251, 502, 1004, 1757, 2897, 3514, 5794, 7028, 11588, 20279, 40558, 81116, 727147, 1454294, 2908588, 5090029, 10180058, 20360116]

約数ペア:

[(1, 20360116), (2, 10180058), (4, 5090029), (7, 2908588), (14, 1454294), (28, 727147), (251, 81116), (502, 40558), (1004, 20279), (1757, 11588), (2897, 7028), (3514, 5794)]