20012524

素因数分解:

$2^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{2657}}^1$

素因数の和:2937

約数の個数: 24

約数和(自身を含む): 40188960

約数和(自身を除く): 20176436

約数列:

[1, 2, 4, 7, 14, 28, 269, 538, 1076, 1883, 2657, 3766, 5314, 7532, 10628, 18599, 37198, 74396, 714733, 1429466, 2858932, 5003131, 10006262, 20012524]

約数ペア:

[(1, 20012524), (2, 10006262), (4, 5003131), (7, 2858932), (14, 1429466), (28, 714733), (269, 74396), (538, 37198), (1076, 18599), (1883, 10628), (2657, 7532), (3766, 5314)]