20171249918

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{15120877}}^1$

素因数の和:15120931

約数の個数: 16

約数和(自身を含む): 32661096480

約数和(自身を除く): 12489846562

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 15120877, 30241754, 347780171, 438505433, 695560342, 877010866, 10085624959, 20171249918]

約数ペア:

[(1, 20171249918), (2, 10085624959), (23, 877010866), (29, 695560342), (46, 438505433), (58, 347780171), (667, 30241754), (1334, 15120877)]