20026202

素因数分解:

$2^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{1129}}^1$

素因数の和:1326

約数の個数: 24

約数和(自身を含む): 35167860

約数和(自身を除く): 15141658

約数列:

[1, 2, 7, 14, 49, 98, 181, 362, 1129, 1267, 2258, 2534, 7903, 8869, 15806, 17738, 55321, 110642, 204349, 408698, 1430443, 2860886, 10013101, 20026202]

約数ペア:

[(1, 20026202), (2, 10013101), (7, 2860886), (14, 1430443), (49, 408698), (98, 204349), (181, 110642), (362, 55321), (1129, 17738), (1267, 15806), (2258, 8869), (2534, 7903)]