20197716478

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{15140717}}^1$

素因数の和:15140771

約数の個数: 16

約数和(自身を含む): 32703950880

約数和(自身を除く): 12506234402

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 15140717, 30281434, 348236491, 439080793, 696472982, 878161586, 10098858239, 20197716478]

約数ペア:

[(1, 20197716478), (2, 10098858239), (23, 878161586), (29, 696472982), (46, 439080793), (58, 348236491), (667, 30281434), (1334, 15140717)]