20169954910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{288142213}}^1$

素因数の和:288142227

約数の個数: 16

約数和(自身を含む): 41492478816

約数和(自身を除く): 21322523906

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 288142213, 576284426, 1440711065, 2016995491, 2881422130, 4033990982, 10084977455, 20169954910]

約数ペア:

[(1, 20169954910), (2, 10084977455), (5, 4033990982), (7, 2881422130), (10, 2016995491), (14, 1440711065), (35, 576284426), (70, 288142213)]