20234574717

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{56679481}}^1$

素因数の和:56679508

約数の個数: 16

約数和(自身を含む): 32647381632

約数和(自身を除く): 12412806915

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 56679481, 170038443, 396756367, 963551177, 1190269101, 2890653531, 6744858239, 20234574717]

約数ペア:

[(1, 20234574717), (3, 6744858239), (7, 2890653531), (17, 1190269101), (21, 963551177), (51, 396756367), (119, 170038443), (357, 56679481)]