20285502

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{177943}}^1$

素因数の和:177967

約数の個数: 16

約数和(自身を含む): 42706560

約数和(自身を除く): 22421058

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 177943, 355886, 533829, 1067658, 3380917, 6761834, 10142751, 20285502]

約数ペア:

[(1, 20285502), (2, 10142751), (3, 6761834), (6, 3380917), (19, 1067658), (38, 533829), (57, 355886), (114, 177943)]