20100292042

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{1381}}^1\times {\mathrm{81769}}^1$

素因数の和:83241

約数の個数: 16

約数和(自身を含む): 30511657800

約数和(自身を除く): 10411365758

約数列:

[1, 2, 89, 178, 1381, 2762, 81769, 122909, 163538, 245818, 7277441, 14554882, 112922989, 225845978, 10050146021, 20100292042]

約数ペア:

[(1, 20100292042), (2, 10050146021), (89, 225845978), (178, 112922989), (1381, 14554882), (2762, 7277441), (81769, 245818), (122909, 163538)]