1020180111

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1163}}^1\times {\mathrm{12713}}^1$

素因数の和:13902

約数の個数: 16

約数和(自身を含む): 1420713216

約数和(自身を除く): 400533105

約数列:

[1, 3, 23, 69, 1163, 3489, 12713, 26749, 38139, 80247, 292399, 877197, 14785219, 44355657, 340060037, 1020180111]

約数ペア:

[(1, 1020180111), (3, 340060037), (23, 44355657), (69, 14785219), (1163, 877197), (3489, 292399), (12713, 80247), (26749, 38139)]