20123454262

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{4088471}}^1$

素因数の和:4088603

約数の個数: 16

約数和(自身を含む): 31791958272

約数和(自身を除く): 11668504010

約数列:

[1, 2, 23, 46, 107, 214, 2461, 4922, 4088471, 8176942, 94034833, 188069666, 437466397, 874932794, 10061727131, 20123454262]

約数ペア:

[(1, 20123454262), (2, 10061727131), (23, 874932794), (46, 437466397), (107, 188069666), (214, 94034833), (2461, 8176942), (4922, 4088471)]