20157342

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197621}}^1$

素因数の和:197643

約数の個数: 16

約数和(自身を含む): 42686352

約数和(自身を除く): 22529010

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 197621, 395242, 592863, 1185726, 3359557, 6719114, 10078671, 20157342]

約数ペア:

[(1, 20157342), (2, 10078671), (3, 6719114), (6, 3359557), (17, 1185726), (34, 592863), (51, 395242), (102, 197621)]