20135242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{8839}}^1$

素因数の和:8925

約数の個数: 16

約数和(自身を含む): 32460480

約数和(自身を除く): 12325238

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 8839, 17678, 150263, 300526, 592213, 1184426, 10067621, 20135242]

約数ペア:

[(1, 20135242), (2, 10067621), (17, 1184426), (34, 592213), (67, 300526), (134, 150263), (1139, 17678), (2278, 8839)]