20662854

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{202577}}^1$

素因数の和:202599

約数の個数: 16

約数和(自身を含む): 43756848

約数和(自身を除く): 23093994

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 202577, 405154, 607731, 1215462, 3443809, 6887618, 10331427, 20662854]

約数ペア:

[(1, 20662854), (2, 10331427), (3, 6887618), (6, 3443809), (17, 1215462), (34, 607731), (51, 405154), (102, 202577)]