20761847

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 22996992

約数和(自身を除く): 2235145

約数列:

[1, 23, 31, 37, 713, 787, 851, 1147, 18101, 24397, 26381, 29119, 561131, 669737, 902689, 20761847]

約数ペア:

[(1, 20761847), (23, 902689), (31, 669737), (37, 561131), (713, 29119), (787, 26381), (851, 24397), (1147, 18101)]